noun Descargar 🔗Compartir Extensor A muscle whose contraction extends or straightens a limb or body part. Examples : "The doctor checked the extensor muscle in my arm by asking me to straighten my elbow against his resistance. " El médico revisó el músculo extensor de mi brazo pidiéndome que estirara el codo contra su resistencia. anatomy medicine physiology body organ Chat con IAJuego de vocabularioPracticar lectura