what is a speech

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Definition of speech

• declamation

Examples of speech in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'speech.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Middle English speche , from Old English sprǣc, spǣc ; akin to Old English sprecan to speak — more at speak

before the 12th century, in the meaning defined at sense 1a

Phrases Containing speech

• acceptance speech
• figure of speech
• freedom of speech
• free speech
• hate speech
• part of speech
• polite speech

speech community

• speech form
• speech impediment
• speech therapy
• stump speech
• visible speech

Dictionary Entries Near speech

Cite this entry.

“Speech.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/speech. Accessed 18 Sep. 2024.

Kids Definition

Kids definition of speech, medical definition, medical definition of speech, legal definition, legal definition of speech, more from merriam-webster on speech.

Nglish: Translation of speech for Spanish Speakers

Britannica English: Translation of speech for Arabic Speakers

Britannica.com: Encyclopedia article about speech

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Losing her speech made her feel isolated from humanity.

Synonyms: communication , conversation , parley , parlance

He expresses himself better in speech than in writing.

We waited for some speech that would indicate her true feelings.

Synonyms: talk , mention , comment , asseveration , assertion , observation

a fiery speech.

Synonyms: discourse , talk

• any single utterance of an actor in the course of a play, motion picture, etc.

Synonyms: patois , tongue

Your slovenly speech is holding back your career.

• a field of study devoted to the theory and practice of oral communication.
• Archaic. rumor .

to have speech with somebody

speech therapy

• that which is spoken; utterance
• a talk or address delivered to an audience
• a person's characteristic manner of speaking
• a national or regional language or dialect
• linguistics another word for parole

Other Words From

• self-speech noun

Word History and Origins

Origin of speech 1

Synonym Study

Example sentences.

Kids are interacting with Alexas that can record their voice data and influence their speech and social development.

The attorney general delivered a controversial speech Wednesday.

For example, my company, Teknicks, is working with an online K-12 speech and occupational therapy provider.

Instead, it would give tech companies a powerful incentive to limit Brazilians’ freedom of speech at a time of political unrest.

However, the president did give a speech in Suresnes, France, the next day during a ceremony hosted by the American Battle Monuments Commission.

Those are troubling numbers, for unfettered speech is not incidental to a flourishing society.

There is no such thing as speech so hateful or offensive it somehow “justifies” or “legitimizes” the use of violence.

We need to recover and grow the idea that the proper answer to bad speech is more and better speech.

Tend to your own garden, to quote the great sage of free speech, Voltaire, and invite people to follow your example.

The simple, awful truth is that free speech has never been particularly popular in America.

Alessandro turned a grateful look on Ramona as he translated this speech, so in unison with Indian modes of thought and feeling.

And so this is why the clever performer cannot reproduce the effect of a speech of Demosthenes or Daniel Webster.

He said no more in words, but his little blue eyes had an eloquence that left nothing to mere speech.

After pondering over Mr. Blackbird's speech for a few moments he raised his head.

Albinia, I have refrained from speech as long as possible; but this is really too much!

Related Words

More about speech, what is speech .

Speech is the ability to express thoughts and emotions through vocal sounds and gestures. The act of doing this is also known as speech .

Speech is something only humans are capable of doing and this ability has contributed greatly to humanity’s ability to develop civilization. Speech allows humans to communicate much more complex information than animals are able to.

Almost all animals make sounds or noises with the intent to communicate with each other, such as mating calls and yelps of danger. However, animals aren’t actually talking to each other. That is, they aren’t forming sentences or sharing complicated information. Instead, they are making simple noises that trigger another animal’s natural instincts.

While speech does involve making noises, there is a lot more going on than simple grunts and growls. First, humans’ vocal machinery, such as our lungs, throat, vocal chords, and tongue, allows for a wide range of intricate sounds. Second, the human brain is incredibly complex, allowing humans to process vocal sounds and understand combinations of them as words and oral communication. The human brain is essential for speech . While chimpanzees and other apes have vocal organs similar to humans’, their brains are much less advanced and they are unable to learn speech .

Why is speech important?

The first records of the word speech come from before the year 900. It ultimately comes from the Old English word sprecan , meaning “to speak.” Scientists debate on the exact date that humanity first learned to speak, with estimates ranging from 50,000 to 2 million years ago.

Related to the concept of speech is the idea of language . A language is the collection of symbols, sounds, gestures, and anything else that a group of people use to communicate with each other, such as English, Swahili, and American Sign Language . Speech is actually using those things to orally communicate with someone else.

Did you know … ?

But what about birds that “talk”? Parrots in particular are famous for their ability to say human words and sentences. Birds are incapable of speech . What they are actually doing is learning common sounds that humans make and mimicking them. They don’t actually understand what anything they are repeating actually means.

What are real-life examples of speech ?

Speech is essential to human communication.

Dutch is just enough like German that I can read text on signs and screens, but not enough that I can understand speech. — Clark Smith Cox III (@clarkcox) September 8, 2009

I can make squirrels so excited, I could almost swear they understand human speech! — Neil Oliver (@thecoastguy) July 20, 2020

What other words are related to speech ?

• communication
• information

Quiz yourself!

True or False?

Humans are the only animals capable of speech .

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• Introduction

Respiratory mechanisms

Brain functions.

• Cartilages of the larynx
• Extrinsic muscles
• Intrinsic muscles
• Vocal cords
• Esophageal voice
• Artificial larynx
• The basic registers
• Studies of register differences
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• Voice types
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• Harmonic structure
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• Individual voice quality
• Singing and speaking
• Synthetic production of speech sounds

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• American Speech-Language-Hearing Association - What is Speech? What is Language?
• Institute for Natural Language Processing - Voice quality: description and classification
• speech - Children's Encyclopedia (Ages 8-11)
• speech - Student Encyclopedia (Ages 11 and up)
• Table Of Contents

speech , human communication through spoken language . Although many animals possess voices of various types and inflectional capabilities, humans have learned to modulate their voices by articulating the laryngeal tones into audible oral speech.

The regulators

Human speech is served by a bellows-like respiratory activator, which furnishes the driving energy in the form of an airstream; a phonating sound generator in the larynx (low in the throat) to transform the energy; a sound-molding resonator in the pharynx (higher in the throat), where the individual voice pattern is shaped; and a speech-forming articulator in the oral cavity ( mouth ). Normally, but not necessarily, the four structures function in close coordination. Audible speech without any voice is possible during toneless whisper , and there can be phonation without oral articulation as in some aspects of yodeling that depend on pharyngeal and laryngeal changes. Silent articulation without breath and voice may be used for lipreading .

An early achievement in experimental phonetics at about the end of the 19th century was a description of the differences between quiet breathing and phonic (speaking) respiration. An individual typically breathes approximately 18 to 20 times per minute during rest and much more frequently during periods of strenuous effort. Quiet respiration at rest as well as deep respiration during physical exertion are characterized by symmetry and synchrony of inhalation ( inspiration ) and exhalation ( expiration ). Inspiration and expiration are equally long, equally deep, and transport the same amount of air during the same period of time, approximately half a litre (one pint) of air per breath at rest in most adults. Recordings (made with a device called a pneumograph) of respiratory movements during rest depict a curve in which peaks are followed by valleys in fairly regular alternation.

Phonic respiration is different; inhalation is much deeper than it is during rest and much more rapid. After one takes this deep breath (one or two litres of air), phonic exhalation proceeds slowly and fairly regularly for as long as the spoken utterance lasts. Trained speakers and singers are able to phonate on one breath for at least 30 seconds, often for as much as 45 seconds, and exceptionally up to one minute. The period during which one can hold a tone on one breath with moderate effort is called the maximum phonation time; this potential depends on such factors as body physiology, state of health, age, body size, physical training, and the competence of the laryngeal voice generator—that is, the ability of the glottis (the vocal cords and the opening between them) to convert the moving energy of the breath stream into audible sound. A marked reduction in phonation time is characteristic of all the laryngeal diseases and disorders that weaken the precision of glottal closure, in which the cords (vocal folds) come close together, for phonation.

Respiratory movements when one is awake and asleep, at rest and at work, silent and speaking are under constant regulation by the nervous system . Specific respiratory centres within the brain stem regulate the details of respiratory mechanics according to the body needs of the moment. Conversely, the impact of emotions is heard immediately in the manner in which respiration drives the phonic generator; the timid voice of fear, the barking voice of fury, the feeble monotony of melancholy , or the raucous vehemence during agitation are examples. Conversely, many organic diseases of the nervous system or of the breathing mechanism are projected in the sound of the sufferer’s voice. Some forms of nervous system disease make the voice sound tremulous; the voice of the asthmatic sounds laboured and short winded; certain types of disease affecting a part of the brain called the cerebellum cause respiration to be forced and strained so that the voice becomes extremely low and grunting. Such observations have led to the traditional practice of prescribing that vocal education begin with exercises in proper breathing.

The mechanism of phonic breathing involves three types of respiration: (1) predominantly pectoral breathing (chiefly by elevation of the chest), (2) predominantly abdominal breathing (through marked movements of the abdominal wall), (3) optimal combination of both (with widening of the lower chest). The female uses upper chest respiration predominantly, the male relies primarily on abdominal breathing. Many voice coaches stress the ideal of a mixture of pectoral (chest) and abdominal breathing for economy of movement. Any exaggeration of one particular breathing habit is impractical and may damage the voice.

The question of what the brain does to make the mouth speak or the hand write is still incompletely understood despite a rapidly growing number of studies by specialists in many sciences, including neurology, psychology , psycholinguistics, neurophysiology, aphasiology, speech pathology , cybernetics, and others. A basic understanding, however, has emerged from such study. In evolution, one of the oldest structures in the brain is the so-called limbic system , which evolved as part of the olfactory (smell) sense. It traverses both hemispheres in a front to back direction, connecting many vitally important brain centres as if it were a basic mainline for the distribution of energy and information. The limbic system involves the so-called reticular activating system (structures in the brain stem), which represents the chief brain mechanism of arousal, such as from sleep or from rest to activity. In humans, all activities of thinking and moving (as expressed by speaking or writing) require the guidance of the brain cortex. Moreover, in humans the functional organization of the cortical regions of the brain is fundamentally distinct from that of other species, resulting in high sensitivity and responsiveness toward harmonic frequencies and sounds with pitch , which characterize human speech and music.

In contrast to animals, humans possess several language centres in the dominant brain hemisphere (on the left side in a clearly right-handed person). It was previously thought that left-handers had their dominant hemisphere on the right side, but recent findings tend to show that many left-handed persons have the language centres more equally developed in both hemispheres or that the left side of the brain is indeed dominant. The foot of the third frontal convolution of the brain cortex, called Broca’s area, is involved with motor elaboration of all movements for expressive language. Its destruction through disease or injury causes expressive aphasia , the inability to speak or write. The posterior third of the upper temporal convolution represents Wernicke’s area of receptive speech comprehension. Damage to this area produces receptive aphasia, the inability to understand what is spoken or written as if the patient had never known that language.

Broca’s area surrounds and serves to regulate the function of other brain parts that initiate the complex patterns of bodily movement (somatomotor function) necessary for the performance of a given motor act. Swallowing is an inborn reflex (present at birth) in the somatomotor area for mouth, throat, and larynx. From these cells in the motor cortex of the brain emerge fibres that connect eventually with the cranial and spinal nerves that control the muscles of oral speech.

In the opposite direction, fibres from the inner ear have a first relay station in the so-called acoustic nuclei of the brain stem. From here the impulses from the ear ascend, via various regulating relay stations for the acoustic reflexes and directional hearing, to the cortical projection of the auditory fibres on the upper surface of the superior temporal convolution (on each side of the brain cortex). This is the cortical hearing centre where the effects of sound stimuli seem to become conscious and understandable. Surrounding this audito-sensory area of initial crude recognition, the inner and outer auditopsychic regions spread over the remainder of the temporal lobe of the brain, where sound signals of all kinds appear to be remembered, comprehended, and fully appreciated. Wernicke’s area (the posterior part of the outer auditopsychic region) appears to be uniquely important for the comprehension of speech sounds.

The integrity of these language areas in the cortex seems insufficient for the smooth production and reception of language. The cortical centres are interconnected with various subcortical areas (deeper within the brain) such as those for emotional integration in the thalamus and for the coordination of movements in the cerebellum (hindbrain).

All creatures regulate their performance instantaneously comparing it with what it was intended to be through so-called feedback mechanisms involving the nervous system. Auditory feedback through the ear, for example, informs the speaker about the pitch, volume, and inflection of his voice, the accuracy of articulation, the selection of the appropriate words, and other audible features of his utterance. Another feedback system through the proprioceptive sense (represented by sensory structures within muscles, tendons, joints, and other moving parts) provides continual information on the position of these parts. Limitations of these systems curtail the quality of speech as observed in pathologic examples (deafness, paralysis , underdevelopment).

• Cambridge Dictionary +Plus

Meaning of speech in English

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speech noun ( SAY WORDS )

• She suffers from a speech defect .
• From her slow , deliberate speech I guessed she must be drunk .
• Freedom of speech and freedom of thought were both denied under the dictatorship .
• As a child , she had some speech problems .
• We use these aids to develop speech in small children .
• banteringly
• bull session
• chew the fat idiom
• conversation
• shoot the breeze idiom
• touch base idiom
• tête-à-tête

You can also find related words, phrases, and synonyms in the topics:

speech noun ( FORMAL TALK )

• talk She will give a talk on keeping kids safe on the internet.
• lecture The lecture is entitled "War and the Modern American Presidency".
• presentation We were given a presentation of progress made to date.
• speech You might have to make a speech when you accept the award.
• address He took the oath of office then delivered his inaugural address.
• oration It was to become one of the most famous orations in American history.
• Her speech was received with cheers and a standing ovation .
• She closed the meeting with a short speech.
• The vicar's forgetting his lines in the middle of the speech provided some good comedy .
• Her speech caused outrage among the gay community .
• She concluded the speech by reminding us of our responsibility .
• call for papers
• deliver a speech
• maiden speech
• presentation
• public speaking
• talk at someone

speech | American Dictionary

Speech noun ( talking ), examples of speech, collocations with speech.

These are words often used in combination with speech .

Click on a collocation to see more examples of it.

Translations of speech

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leave no stone unturned

to do everything you can to achieve a good result, especially when looking for something

A finger in every pie: phrases with the word ‘finger’

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Speech in Linguistics

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In linguistics , speech is a system of  communication  that uses spoken words  (or sound symbols ). 

The study of speech sounds (or spoken language ) is the branch of linguistics known as phonetics . The study of sound changes in a language is phonology . For a discussion of speeches in rhetoric and oratory , see Speech (Rhetoric) .

Etymology:  From the Old English, "to speak"

Studying Language Without Making Judgements

• "Many people believe that written language is more prestigious than spoken language--its form is likely to be closer to Standard English , it dominates education and is used as the language of public administration. In linguistic terms, however, neither speech nor writing can be seen as superior. Linguists are more interested in observing and describing all forms of language in use than in making social and cultural judgements with no linguistic basis." (Sara Thorne, Mastering Advanced English Language , 2nd ed. Palgrave Macmillan, 2008)

Speech Sounds and Duality

• "The very simplest element of speech --and by 'speech' we shall henceforth mean the auditory system of speech symbolism, the flow of spoken words--is the individual sound, though, . . . the sound is not itself a simple structure but the resultant of a series of independent, yet closely correlated, adjustments in the organs of speech." ( Edward Sapir , Language: An Introduction to the Study of Speech , 1921)
• "Human language is organized at two levels or layers simultaneously. This property is called duality (or 'double articulation'). In speech production, we have a physical level at which we can produce individual sounds, like n , b and i . As individual sounds, none of these discrete forms has any intrinsic meaning . In a particular combination such as bin , we have another level producing a meaning that is different from the meaning of the combination in nib . So, at one level, we have distinct sounds, and, at another level, we have distinct meanings. This duality of levels is, in fact, one of the most economical features of human language because, with a limited set of discrete sounds, we are capable of producing a very large number of sound combinations (e.g. words) which are distinct in meaning." (George Yule, The Study of Language , 3rd ed. Cambridge University Press, 2006)

Approaches to Speech

• "Once we decide to begin an analysis of speech , we can approach it on various levels. At one level, speech is a matter of anatomy and physiology: we can study organs such as tongue and larynx in the production of speech. Taking another perspective, we can focus on the speech sounds produced by these organs--the units that we commonly try to identify by letters , such as a 'b-sound' or an 'm-sound.' But speech is also transmitted as sound waves, which means that we can also investigate the properties of the sound waves themselves. Taking yet another approach, the term 'sounds' is a reminder that speech is intended to be heard or perceived and that it is therefore possible to focus on the way in which a listener analyzes or processes a sound wave." (J. E. Clark and C. Yallop, An Introduction to Phonetics and Phonology . Wiley-Blackwell, 1995)

Parallel Transmission

• "Because so much of our lives in a literate society has been spent dealing with speech recorded as letters and text in which spaces do separate letters and words, it can be extremely difficult to understand that spoken language simply does not have this characteristic. . . . [A]lthough we write, perceive, and (to a degree) cognitively process speech linearly--one sound followed by another--the actual sensory signal our ear encounters is not composed of discretely separated bits. This is an amazing aspect of our linguistic abilities, but on further thought one can see that it is a very useful one. The fact that speech can encode and transmit information about multiple linguistic events in parallel means that the speech signal is a very efficient and optimized way of encoding and sending information between individuals. This property of speech has been called parallel transmission ." (Dani Byrd and Toben H. Mintz, Discovering Speech, Words, and Mind . Wiley-Blackwell, 2010)

Oliver Goldsmith on the True Nature of Speech

• "It is usually said by grammarians , that the use of language is to express our wants and desires; but men who know the world hold, and I think with some show of reason, that he who best knows how to keep his necessities private is the most likely person to have them redressed; and that the true use of speech is not so much to express our wants, as to conceal them." (Oliver Goldsmith, "On the Use of Language." The Bee , October 20, 1759)

Pronunciation: SPEECH

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