elbow

Hinge joint between the forearm and upper arm and the corresponding joint in the forelimb of a quadruped.

A length of pipe with a sharp bend in it.

A sharp bend in a road or river.

The joint of a mammal or bird that corresponds to the human elbow.

The part of a sleeve that covers the elbow joint.

“his coat had patches over the elbows”

Push one's way with the elbows.

Shove one's elbow into another person's ribs.