LUFF n. 5 definitions
or weather leech of a sail, especially of the jib, spanker, and other fore-and-aft sails. Luff tackle, a purchase composed of a double and single block and fall, used for various purposes. Totten. -- Luff upon luff, a luff tackle attached to the fall of another luff tackle. R. H. Dana, Jr.
FLUFFY a.
Pertaining to, or resembling, fluff or nap; soft and downy. "The carpets were fluffy." Thackeray. The present Barnacle . . . had a youthful aspect, and the fluffiest little whisker, perhaps, that ever was seen. Dickens. -- Fluff"i*ness, n.