The meaning of LEAKY is permitting fluid to leak in or out. How to use leaky in a sentence.

Leaky definition: allowing liquid, gas, etc., to enter or escape.. See examples of LEAKY used in a sentence.

LEAKY definition: 1. Something that is leaky has a hole or crack in it that allows liquid or gas to get through: 2…. Learn more.

Define leaky. leaky synonyms, leaky pronunciation, leaky translation, English dictionary definition of leaky. adj. leak·i·er , leak·i·est Permitting leaks or leakage: a leaky roof; a leaky defense system.

Definition of leaky adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Something that is leaky has holes, cracks, or other faults which allow liquids and gases to pass through. ...the cost of repairing the leaky roof.

leaky, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Leaky things accidentally allow water (or gas) to pass through them. A leaky bucket is a bad thing, and a leaky diaper is even worse.

leaky /ˈliːkɪ/ adj (leakier, leakiest) leaking or tending to leak ˈleakiness n WordReference Random House Learner's Dictionary of American English © 2025 leak /lik/ n. [countable] an unintended hole, crack, …

Definition of leaky in Essential American English Dictionary leaky adjective informal