What does "doubling" mean?

Doubling: A turning and winding; as, the doubling of a hunted hare; shift; trick; artifice. Dryden.

Additional senses

  1. 2.(Her.) The lining of the mantle borne about the shield or escutcheon.
  2. 3.The process of redistilling spirits, to improve the strength and flavor. Doubling a cape, promontory, etc. (Naut.), sailing around or passing beyond a cape, promontory, etc.

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