- noun the opening in your face through which you take in food and drink, and which has your teeth and tongue inside
- noun a wide or round entrance
- verb to speak without making any sound
- noun the part of an animal’s body where food is taken in
- noun a place where a river widens and joins the sea
- The opening of a radiating device such as the horn of a speaker or antenna. The radiated waves emerge from this opening.
- For a device such as a horn, the opening with the larger cross section. The throat is that with the smaller cross section.
- noun an opening at the head of the alimentary canal, through which food and drink are taken in, and through which a person speaks and can breathe
Origin & History of “mouth”
Mouth is part of a general Germanic family of ‘mouth’-words that go back to a prehistoric *munthaz: its modern relatives include German and Danish mund, Dutch mond, and Swedish mun. The loss of the nasal consonant is part of a general phenomenon that happened in primitive Old English (and also in Old Frisian and Old Saxon) whose effects can be seen also in goose (beside German gans) and tooth (beside German zahn). It is thought that *munthaz itself comes from the same Indo-European source as produced Latin mentum ‘chin’.