pronator noun.
[prǝʊ'neɪtǝ] E18.[mod. Latin, from pronus PRONE adjective + -ATOR, after SUPINATOR.]Anatomy. A muscle that effects or assists in pronation;
spec. either of two muscles of the forelimb. Opp.
SUPINATOR.
pronator QUADRATUS.
pronator TERES.
[TahlilGaran] English Dictionary ▲