: a muscle that rotates a part outward.

What does Evertor mean?

Evertor: A muscle that turns a part toward the outside. To evert is to turn outward or turn inside out. From the Latin evertere, from e- + vertere, to turn.

What does eversion mean in medical terms?

Medical Definition of eversion

1 : the act of turning inside out : the state of being turned inside out eversion of the eyelid eversion of the bladder. 2 : the condition (as of the foot) of being turned or rotated outward — compare inversion sense 1b.