AIRPROOF

Etymology

Adjective

airproof (comparative more airproof, superlative most airproof)

airtight

Verb

airproof (third-person singular simple present airproofs, present participle airproofing, simple past and past participle airproofed)

(transitive) To make airtight.

Source: Wiktionary

Do you know this game?

Wordscapes is a popular word game consistently in the top charts of both Google Play Store and Apple App Store. The Android version has more than 10 million installs. This guide will help you get more coins in less than two minutes of playing the game. Continue reading Wordscapes: Get More Coins