- (noun, artifact) an electronic amplification system used as a communication system in public areas
- (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
Synonyms of P.a.
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
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