What does "leash" mean?

Leash: (Sporting) A brace and a half; a tierce; three; three creatures of any kind, especially greyhounds, foxes, bucks, and hares; hence, the number three in general. [I] kept my chamber a leash of days. B. Jonson. Then were I wealthier than a leash of kings. Tennyson.

Additional senses

  1. 2.(Weaving) A string with a loop at the end for lifting warp threads, in a loom.
  2. 3.To tie together, or hold, with a leash.

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