Search Result for "p.e.": 
Wordnet 3.0

NOUN (1)

1. the mechanical energy that a body has by virtue of its position; stored energy;
[syn: potential energy, P.E.]



The Collaborative International Dictionary of English v.0.48:

pe \pe\ n.
   The 17th letter of the Hebrew alphabet.
   [WordNet 1.5]


WordNet (r) 3.0 (2006):

P.E.
    n 1: the mechanical energy that a body has by virtue of its
         position; stored energy [syn: potential energy, P.E.]