The Collaborative International Dictionary
Pronator
Pronator \Pro*na"tor\, n. [NL.] (Anat.) A muscle which produces pronation.
Wiktionary
pronator
n. (context anatomy English) Any muscle that produces pronation
WordNet
pronator
n. a muscle that produces or assists in pronation
Usage examples of "pronator".
I believe your brachio radial and pronator muscles are in spasm, and they have contracted so tightly they are now wider than the gap between the bars.
Buckley child, her pronator teres was definitely out of commission, and right thankful she was, too, that it had lost its agonizing sensitivity.
Fuck up your pronator teres and surrounding tendons before you even start.