Definition of doubling

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