Textual thesaurus for "PA"

(noun) P.A., P.A. system, PA system, public address system

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

(noun) Pennsylvania, Keystone State

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

(noun) dad, dada, daddy, pop, pa, papa, pappa

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

(noun) Pa, pascal

a unit of pressure equal to one newton per square meter

(noun) protactinium, protoactinium, atomic number 91, Pa

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