抽筋 chōujīn to have a cramp Origin Definitions Defs Strokes Stroke Words Sentences Sents chōujīn to have a cramp · jerkiness 抽 chōu nounverb to shrink To shrink or contract.筋 jīn nounverb muscle muscle; fleshchōujīn to remove tendons 抽 chōu verb to pull out To pull or take out something from in between other things, such as drawing a sword or pulling silk from a cocoon筋 jīn adjective tendon tendon; sinew; ligament