A type of sound. / A device that makes a sound. / A speaker of a certain language.

(broadcasting) A show requiring members of the public to telephone the studio.

(phonetics) A speech segment that possesses distinct physical or perceptual properties, considered as a physical event without regard to its place in the phonology of a language.

A device for transmitting conversations and other sounds in real time across distances, now often a small portable unit also capable of running software etc.

(transitive) To call (someone) using a telephone.

(informal) The act of placing a telephone call.

present participle of phone

simple past tense and past participle of phone

plural of phone

(informal) headphones