# acidify

> English word · Verb · IPA /əˈsɪdɪfaɪ/

## Definitions
1. To make something (more) acidic or sour; to convert into an acid.
2. To neutralize alkalis.
3. To sour; to embitter.

## Etymology
From acid + -ify, from Latin acidus (“sour, acid”); compare French acidifier.

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