Search Result for "muscle spasm":
Wordnet 3.0

NOUN (1)

1. a painful and involuntary muscular contraction;
[syn: spasm, cramp, muscle spasm]



WordNet (r) 3.0 (2006):

muscle spasm
    n 1: a painful and involuntary muscular contraction [syn:
         spasm, cramp, muscle spasm]