# heavier-than-air

> English word · Adjective

## Definitions
1. Weighing more than the volume of air which it displaces.
2. Of, pertaining to, or using an aircraft which weighs more than the volume of air it displaces.

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