# leakproof

> English word · Adjective · IPA /ˈliːkpɹuf/

## Definitions
1. Resistant to leaks; hermetic, sound; as of a dry cell battery.

## Etymology
From leak + -proof.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/leakproof