noun
mouth
mowth
noun
1
The opening in the face used for eating and speaking.
"She covered her mouth to stifle a laugh."
"Chew with your mouth closed."
2
The point where a river flows into the sea or another body of water.
"The city sits at the mouth of the Thames."
3
An opening or entrance to something, such as a cave or bottle.
"They set up camp near the mouth of the cave."
4
A person who talks too much, or too boldly, for someone else.
"He acted as the group's mouth, saying what everyone else was thinking."
How to Use Mouth
Learner’s notesIn plain EnglishThe body part used to eat and speak, or — by extension — an opening, outlet, or outspoken person.
Common pairings
mouth of the river
shut your mouth
word of mouth
Word Forms
mouths plural
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Etymology
From Old English mūþ, from an ancient Germanic root also connected to Latin words for "chin" and "to chew."
Synonyms
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Rhymes for mouth
south
youth
uncouth
vermouth
badmouth
Plymouth
Falmouth
bigmouth
loudmouth
Dartmouth
Portsmouth
Bournemouth
See all rhymes for mouth →