n. 1 a the end part of a sleeve. b a separate band of linen worn round the wrist so as to appear under the sleeve. c the part of a glove covering the wrist. 2 US a trouser turn-up. 3 (in pl.) colloq. handcuffs. cuff-link a device of two joined studs etc. to fasten the sides of a cuff together. off the cuff colloq. without preparation, extempore. cuffed adj. (also in comb.).
[ ME: orig. unkn. ]