Synonyms for pa

Noun

1. dad, dada, daddy, pa, papa, pappa, pater, pop, father, male parent, begetter

usage: an informal term for a father; probably derived from baby talk

2. protactinium, protoactinium, Pa, atomic number 91, metallic element, metal

usage: a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead

3. pascal, Pa, pressure unit

usage: a unit of pressure equal to one newton per square meter

4. Pennsylvania, Keystone State, PA, American state

usage: a Mid-Atlantic state; one of the original 13 colonies

5. public address system, P.A. system, PA system, P.A., PA, communication system

usage: an electronic amplification system used as a communication system in public areas