What is Cramping?
Cramping definition and meaning on Dictionary terms:
Often cramps. a sudden, involuntary, spasmodic contraction of a muscle or group of muscles, especially of the extremities, sometimes with severe pain. a piercing pain in the abdomen. an intermittent, painful contraction of structures of a wall containing involuntary muscle, as in biliary colic or in the uterine contractions of menstruation or of labor.
verb (used with object)
to affect with or as if with a cramp.