leakproof

[ leek-proof ]
See synonyms for leakproof on Thesaurus.com
adjective
  1. designed to prevent leaking: a leakproof bottle.

Origin of leakproof

1
First recorded in 1925–30; leak + -proof

Words Nearby leakproof

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024

How to use leakproof in a sentence