A leak is a way (usually an opening) for fluid to escape a container or fluid -containing system, [1] such as a tank or a ship's hull, through which the contents of the container c
LEAK definition: an unintended hole, crack, or the like, through which liquid, gas, light, etc., enters or escapes. See examples of leak used in a sentence.
n. 1. A crack or flaw that permits something to escape from or enter a container or conduit: fixed the leak in the roof. 2. a. The act or instance of leaking. b. An amount leaked:
A leak involves the release of something. It can be a behind-someone’s-back leak of sensitive information, a leak from a milk carton, or a leak in the roof that lets rain water d
May 30, 2026 · leak (third-person singular simple present leaks, present participle leaking, simple past and past participle leaked) (transitive) To allow fluid or gas to pass thr