The angle formed by the parting of two legs or branches; a fork; the point where a trunk divides; as, the crotch of a tree.
- The angle or region of the angle formed by the junction of two parts or members, such as two branches or legs.
- The area on a pair of pants, underpants, or shorts where the two leg panels are sewn together.
- A piece of material sewn into a pair of pants, underpants, or shorts that joins the legs.
- The fork of a pole or other support.