O OneWordDaily
AI-generated image
Word of the Day Tuesday, June 9, 2026

carboxyl

/kɑːrˈbɑːksɪl/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does carboxyl mean?

noun

A functional group consisting of a carbonyl group attached to a hydroxyl group, -COOH. It is found in many organic compounds, including amino acids and fatty acids.

Example

"The carboxyl group in aspartic acid is responsible for its acidic properties."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for carboxyl

Antonyms of carboxyl

Rhymes with carboxyl

Etymologically related