09988063-n
(51)
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papa, pa, dad, daddy, pop, dada, pappa, pater, da
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an informal term for a father; probably derived from baby talk |
09134386-n
(12)
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Pennsylvania, PA, Keystone State
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a Mid-Atlantic state; one of the original 13 colonies |
14651708-n
|
Pa, protactinium, protoactinium, atomic number 91
| |
a short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead |
04018155-n
(2)
|
PA system, public address system, P.A. system, P.A., PA
| |
an electronic amplification system used as a communication system in public areas |
13711303-n
|
pascal, Pa
| |
a unit of pressure equal to one newton per square meter |