Dictionary | 5 Results
#1 Pa n. [dad, dada, daddy, pa, papa, pappa, pop] an informal term for a father; probably derived from baby talk. wn
#2 Pa n. [protactinium, protoactinium, atomic number 91] a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead. wn
#3 Pa n. [pascal] a unit of pressure equal to one newton per square meter. wn
#4 Pa n. [Pennsylvania, Keystone State, PA] a Mid-Atlantic state; one of the original 13 colonies. wn
#5 Pa n. [public address system, P.A. system, PA system, P.A., PA] an electronic amplification system used as a communication system in public areas. wn
#2 Pa n. [protactinium, protoactinium, atomic number 91] a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead. wn
#3 Pa n. [pascal] a unit of pressure equal to one newton per square meter. wn
#4 Pa n. [Pennsylvania, Keystone State, PA] a Mid-Atlantic state; one of the original 13 colonies. wn
#5 Pa n. [public address system, P.A. system, PA system, P.A., PA] an electronic amplification system used as a communication system in public areas. wn
