"to put a cuff on," 1690s, from cuff (n.). Related: Cuffed; cuffing.
cuff (n.)
"bottom of a sleeve," mid-14c., cuffe "hand covering, mitten, glove," perhaps somehow from Medieval Latin cuffia "head covering," which is of uncertain origin. Sense of "band around the sleeve" is first attested 1520s; sense of "hem of trousers" is 1911. Off the cuff "extemporaneously" is 1938 American English colloquial, suggesting an actor or speaker reading from notes jotted on his shirt sleeves rather than learned lines. Cuff links is from 1897.
cuff (v.2)
"hit," 1520s, of unknown origin, perhaps from Swedish kuffa "to thrust, push." Related: Cuffed; cuffing. As a noun from 1560s.
例文
1. I didn 't mean any offence.It was a flippant,off-the- cuff remark.
私はもともと失礼なことをしたつもりはありません。それはただ口から出た失礼なことにすぎません。
2.Mr Baker was speaking off the cuff when he made those suggestions.
ベイカー氏は臨時にそれらの提案をした。/
3.He gave the dog a cuff .
彼はその犬を軽くたたいた。
4.Superintendent Seegrave and Sergeant Cuff 、representing the social control of crime、can not handle the case.