elbow - noun

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

a sharp bend in a road or river

a length of pipe with a sharp bend in it

the part of a sleeve that covers the elbow joint

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

elbow - verb

• push one's way with the elbows
• shove one's elbow into another person's ribs

elbow - thesaurus

cubitus