armhook

Noun

 * 1) A hook-like projection on the arm of a cephalopod, such as on the armhook squid.
 * 2)  A movement in which two people hook arms at the elbow and turn around each other.
 * 3) A hook for maneuvering something using the arm.
 * 1)  A movement in which two people hook arms at the elbow and turn around each other.
 * 2) A hook for maneuvering something using the arm.
 * 1) A hook for maneuvering something using the arm.
 * 1) A hook for maneuvering something using the arm.
 * 1) A hook for maneuvering something using the arm.