EXTENSION PHONE

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

An additional telephone set that is connected to the same telephone line

Synonyms:

extension; extension phone; telephone extension

Classified under:

Nouns denoting man-made objects

Hypernyms ("extension phone" is a kind of...):

phone; telephone; telephone set (electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds)

Credits