Definition of

P.a. System

  1. (noun, artifact) an electronic amplification system used as a communication system in public areas

via WordNet, Princeton University

Synonyms of P.a. System

p.a., pa, pa system, public address system

Alternate forms of P.a. System

Hypernyms: communication system

Note: If you're looking to improve your vocabulary right now, we highly recommend Ultimate Vocabulary Software.

Word of the Moment

Postfix

an affix that is added at the end of the word