# diclofenac

> English word · Noun · IPA /daɪˈkloʊ.fəˌnæk/ · frequency rank #98,026

## Definitions
1. A painkiller having the chemical formula C₁₄H₁₁Cl₂NO₂

## Etymology
From the systematic name 2-(2-(2,6-dichlorophenylamino)phenyl)acetic acid.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/diclofenac