Adductor

Part of speech: noun

Pronunciation: /əˈdʌktɚ/

Definitions

1. A type of muscle responsible for pulling limbs toward the body's center line
2. An anatomical component that facilitates the movement of bringing extremities closer
3. A muscle that functions to draw a limb inward toward the center of the body

Etymology: "Adductor" is built from the Latin verb "adducere," meaning "to lead toward" or "to bring to," formed from "ad-" ("to") and "ducere" ("to lead"). The same verb gave English "adduct," a term for drawing a body part toward the midline of the body. The ending "-or" marks the word as an agent noun, something that performs the action, so an adductor is literally a thing that draws a limb inward. The anatomical sense fits that literal meaning closely. The adductor muscles of the thigh, for example, pull the leg back toward the body's centre line, the opposite job of the abductors, which move a limb away from it. The word's core idea of leading or drawing toward has stayed exactly the same from Latin to the modern anatomy textbook.

Synonyms: muscle