mouth
Americannoun
plural
mouths-
Anatomy, Zoology.
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the opening through which an animal or human takes in food.
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the cavity containing the structures used in mastication.
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the structures enclosing or being within this cavity, considered as a whole.
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the masticating and tasting apparatus.
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a person or animal dependent on someone for sustenance.
another mouth to feed.
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the oral opening or cavity considered as the source of vocal utterance.
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utterance or expression.
to give mouth to one's thoughts.
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talk, especially loud, empty, or boastful talk.
That man is all mouth.
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disrespectful talk or language; back talk; impudence.
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a grimace made with the lips.
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an opening leading out of or into any cavity or hollow place or thing.
the mouth of a cave; a bottle's mouth.
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the outfall at the lower end of a river or stream, where flowing water is discharged, as into a lake, sea, or ocean.
the mouth of the Nile.
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the opening between the jaws of a vise or the like.
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the lateral hole of an organ pipe.
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the lateral blowhole of a flute.
verb (used with object)
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to utter in a sonorous or pompous manner, or with excessive mouth movements.
to mouth a speech.
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to form (a word, sound, etc.) with the lips without actually making an utterance.
She silently mouthed her answer so as not to wake her napping child.
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to utter or pronounce softly and indistinctly; mumble.
Stop mouthing your words and speak up.
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to put or take into the mouth, as food.
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to press, rub, or chew at with the mouth or lips.
The dog mouthed the toys.
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to accustom (a horse) to the use of the bit and bridle.
verb (used without object)
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to speak sonorously and oratorically, or with excessive mouth movement.
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to grimace with the lips.
verb phrase
idioms
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run off at the mouth, to talk incessantly or indiscreetly.
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talk out of both sides of one's mouth, to make contradictory or untruthful statements.
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down in / at the mouth, dejected; depressed; disheartened.
Ever since he lost his job, he has been looking very down in the mouth.
noun
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the opening through which many animals take in food and issue vocal sounds
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the system of organs surrounding this opening, including the lips, tongue, teeth, etc
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the visible part of the lips on the face
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a person regarded as a consumer of food
four mouths to feed
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verbal expression (esp in the phrase give mouth to )
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a particular manner of speaking
a foul mouth
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informal boastful, rude, or excessive talk
he is all mouth
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the point where a river issues into a sea or lake
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the opening of a container, such as a jar
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the opening of or place leading into a cave, tunnel, volcano, etc
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that part of the inner lip of a horse on which the bit acts, esp when specified as to sensitivity
a hard mouth
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music the narrow slit in an organ pipe
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the opening between the jaws of a vice or other gripping device
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a pout; grimace
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orally rather than by written means
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in low spirits
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informal to speak indiscreetly, loudly, or excessively
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to keep a secret
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to take appropriate action to support what one has said
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to represent, often inaccurately, what someone has said
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to tell someone what to say
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informal to talk incessantly, esp about unimportant matters
verb
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to speak or say (something) insincerely, esp in public
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(tr) to form (words) with movements of the lips but without speaking
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(tr) to accustom (a horse) to wearing a bit
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(tr) to take (something) into the mouth or to move (something) around inside the mouth
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to make a grimace
Other Word Forms
- mouther noun
- mouthless adjective
- outmouth verb (used with object)
Etymology
Origin of mouth
before 900; Middle English; Old English mūth; cognate with German Mund, Old Norse munnr
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.