English dictionary
telegraphone
/t/@/'l/E/gr/@/,f/oU/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
An instrument for recording and reproducing sound by local magnetization of a steel wire, disk, or ribbon, moved against the pole of a magnet connected electrically with a telephone receiver, or the like.
Source: webster1913