# basicity

> English word · Noun

## Definitions
1. The condition of being basic.
2. The degree to which a substance is basic: its pH level.
3. The number of replaceable hydrogen atoms in a molecule of an acid.

## Etymology
From basic + -ity.

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