Search Result for "bullhorn": 
Wordnet 3.0

NOUN (1)

1. a portable loudspeaker with built-in microphone and amplifier;
[syn: bullhorn, loud hailer, loud-hailer]



The Collaborative International Dictionary of English v.0.48:

bullhorn \bullhorn\ n.
   a portable loudspeaker with built-in microphone and
   amplifier.

   Syn: loud-hailer.
        [WordNet 1.5]


WordNet (r) 3.0 (2006):

bullhorn
    n 1: a portable loudspeaker with built-in microphone and
         amplifier [syn: bullhorn, loud hailer, loud-hailer]