(of a muscle) To contract painfully and uncontrollably.
To affect with cramps or spasms.
To prohibit movement or expression of.
You're cramping my style.
To restrain to a specific physical position, as if with a cramp.
You're going to need to cramp the wheels on this hill.
To fasten or hold with, or as if with, a cramp iron.
(by extension) To bind together; to unite.
To form on a cramp.
to cramp boot legs
The action of something that cramps.