WordReference Random House Learner's Dictionary of American English © 2026leash /liʃ/USA pronunciation
n.
- [countable] a chain, strap, etc., for controlling or leading a dog or other animal;
a lead.
- control;
restraint:[uncountable]to keep one's temper in leash.
v. [~ + object]
- to secure or control by or as if by a leash:Leash your dog.
WordReference Random House Unabridged Dictionary of American English © 2026leash
(lēsh),USA pronunciation n.
- a chain, strap, etc., for controlling or leading a dog or other animal;
lead.
- check;
curb;
restraint:to keep one's temper in leash; a tight leash on one's subordinates.
- [Hunting.]a brace and a half, as of foxes or hounds.
v.t.
- to secure, control, or restrain by or as if by a leash:to leash water power for industrial use.
- to bind together by or as if by a leash;
connect;
link;
associate.
- Old French laisse. See lease1
- Middle English lesh, variant of lece, lese 1250–1300
Collins Concise English Dictionary © HarperCollins Publishers::
leash / liːʃ/ - a line or rope used to walk or control a dog or other animal; lead
- something resembling this in function: she kept a tight leash on her emotions
- straining at the leash ⇒ eagerly impatient to begin something
- (transitive) to control or secure by or as if by a leash
Etymology: 13th Century: from Old French laisse, from laissier to loose (hence, to let a dog run on a leash), ultimately from Latin laxus lax1