Doubling — of Double
Doubling — The act of one that doubles; a making double; reduplication; also, that which is doubled.
Doubling — A turning and winding; as, the doubling of a hunted hare; shift; trick; artifice.
Doubling — The lining of the mantle borne about the shield or escutcheon.
Doubling — The process of redistilling spirits, to improve the strength and flavor.