# diluent

> English word · Noun · IPA /ˈdɪljuənt/ · frequency rank #85,176

## Definitions
1. That which dilutes.
2. A solvent or other liquid preparation used to dilute a sample prior to testing.
3. An agent used for effecting dilution of the blood; a weak drink.

## Etymology
Latin diluens, from diluere. See dilute.

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