English noun: P.A. system | |||
| 1. | P.A. system (artifact) an electronic amplification system used as a communication system in public areas | ||
| Synonyms | P.A., PA, PA system, public address system | ||
| Broader (hypernym) | communication system | ||
| Part holonym | amplifier, loudspeaker, loudspeaker system, speaker, speaker system, speaker unit, tannoy | ||