1.Definition: a person conceived as a consumer of food

"He has four mouths to feed"

Category: People

2.Definition: a spokesperson (as a lawyer)

Related Noun(s):mouthpiece

Category: People

3.Definition: an impudent or insolent rejoinder

Related Noun(s):backtalk, lip, sass

Category: General

4.Definition: an opening that resembles a mouth (as of a cave or a gorge)

"He rode into the mouth of the canyon", "They built a fire at the mouth of the cave"

Category: Objects

5.Definition: the externally visible part of the oral cavity on the face and the system of organs surrounding the opening

"She wiped lipstick from her mouth"

Category: General

6.Definition: the opening of a jar or bottle

"The jar had a wide mouth"

Category: Objects

7.Definition: the opening through which food is taken in and vocalizations emerge

"He stuffed his mouth with candy"

Category: General

8.Definition: the point where a stream issues into a larger body of water

"New York is at the mouth of the Hudson"

Category: Objects