# vanity height

> English word · Noun

## Definitions
1. The difference between the height of the last usable floor and the total height of a building, especially for tall skyscrapers.

## Etymology
Coined and defined by the Council on Tall Buildings and Urban Habitat (CTBUH).

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