p.a. meaning and definition

P.A. noun

Definition of P.A. (noun)

1. an electronic amplification system used as a communication system in public areas
   • synonyms: P.A. system, PA, PA system, public address system

P.A. adverb

Definition of p.a. (adverb)

1. by the year; every year (usually with reference to a sum of money paid or received)
   • "he earned $100,000 per annum"; "we issue six volumes per annum"
   • synonyms: annually, each year, per annum, per year