What is the meaning of Hough?

Alternative form of hock (“the hollow behind the knee”).

Alternative form of hock (“tarsal joint of a digitigrade quadruped”).

Alternative form of hock (“to hamstring”).

Obsolete spelling of hoe.

Archaic spelling of hoe.

Alternative form of hoe.

The heel (rear of a foot)

The hough (bend of the knee)

The hock or its meat.

promontory, cliff

Source: wiktionary.org