public address system (n)
P.A. system (n)
PA system (n)
P.A. (n)
PA (n)

n04018155

type n
lex_filenum 06
def an electronic amplification system used as a communication system in public areas
Outgoing links
Hypernym communication system
Part meronym amplifier; loudspeaker, speaker, speaker unit, loudspeaker system, speaker system; tannoy
Incoming links
Part holonym amplifier; loudspeaker, speaker, speaker unit, loudspeaker system, speaker system; tannoy
Hyponym communication system

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