Search Result for "intercom speaker":
Wordnet 3.0

NOUN (1)

1. the loudspeaker on an intercom or public address system;
[syn: squawk box, squawker, intercom speaker]



WordNet (r) 3.0 (2006):

intercom speaker
    n 1: the loudspeaker on an intercom or public address system
         [syn: squawk box, squawker, intercom speaker]