cramp

1 cramp /ˈkræmp/ noun
plural cramps
1 cramp
/ˈkræmp/
noun
plural cramps
Britannica Dictionary definition of CRAMP
1 
: a sudden painful tightening of muscle in a part of the body
[count]
(US)
[noncount]
(Brit) — see also writer's cramp
2 
cramps [plural] chiefly US : sharp pains in the stomach and the area near it especially because of menstruation
2 cramp /ˈkræmp/ verb
cramps; cramped; cramping
2 cramp
/ˈkræmp/
verb
cramps; cramped; cramping
Britannica Dictionary definition of CRAMP
1 
a  [+ object] : to cause (a part of the body) to feel pain because of tight muscles : to cause a cramp in (your hand, foot, etc.)
b  [no object] : to have a sudden painful tightening of muscles : to experience a cramp or cramps
— often + up
2 
[+ object] : to prevent (something) from developing or growing freely
3 
[+ object] : to prevent (someone) from behaving or expressing emotions freely — usually used as (be) cramped
◊ Someone or something that cramps your style prevents you from behaving the way you want.

— cramping

noun [noncount]