Definition of

P.a.

  1. (noun, artifact) an electronic amplification system used as a communication system in public areas
  2. (adv, all) by the year; every year (usually with reference to a sum of money paid or received)
    we issue six volumes per annum

via WordNet, Princeton University

Alternate forms of P.a.

Hypernyms: communication system

Words that sound like P.a.

16 pf, p, p.e., p.o., pa, paba, pahoehoe, pap, papa, papaia, papaw, papaya, papio, pappa, papua, pave, pavo, paw, pawpaw, pay, pay off, pay up, paye, payee, payoff, pb, pe, pea, peavey, peavy, peba, pee, pee-pee, peep, peeve, peewee, pei, pep, pep up, peppy, pew, pewee, ph, phi, phobia, phobophobia, phoebe

via soundex() Hash Matches

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

Word of the Moment

Gdp

the measure of an economy adopted by the United States in 1991; the total market values of goods and services produced by workers and capital within a nation's borders during a given period (usually 1 year)