charley-horse


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ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.charley-horse - a muscular cramp (especially in the thigh or calf) following vigorous exercise
colloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech
cramp, muscle spasm, spasm - a painful and involuntary muscular contraction