What is the meaning of Leash?

A strap, cord or rope with which to restrain an animal, often a dog.

A brace and a half; a tierce.

A set of three animals (especially greyhounds, foxes, bucks, and hares;)

A group of three.

A string with a loop at the end for lifting warp threads, in a loom.

A leg rope.

A kind of metrical construct in Skeltonics.

To fasten or secure with a leash.

to curb, restrain

Source: wiktionary.org