Know how to use "fewer" and "less"? Find out.
adductor ad·duc·tor (ə-dŭk'tər)
A muscle that draws a body part, such as a finger, an arm, or a toe, inward toward the median axis of the body or of an extremity.
A muscle that draws a limb or part of a limb toward the midline of the body. Compare abductor.