A surname.

plural of Soun

(computer hardware) A computer hardware device used for generating and capturing sounds.

Having come to no harm, especially after being exposed to danger.

Healthy. / Complete, solid, or secure. / (mathematics, logic) Having the property of soundness. / (Britain, Ireland, slang) Good; acceptable; decent. / (of sleep) Quiet and deep.

Soundly.

(Britain, Ireland, slang) Yes; used to show agreement or understanding, generally without much enthusiasm.

A sensation perceived by the ear caused by the vibration of air or some other medium. / A vibration capable of causing such sensations.

(intransitive) To produce a sound. / (copulative) To convey an impression by one's sound. / (intransitive) To be conveyed in sound; to be spread or published; to convey intelligence by sound.

(geography) A long narrow inlet, or a strait between the mainland and an island; also, a strait connecting two seas, or connecting a sea or lake with the ocean. / The air bladder of a fish.