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Word of the Day Wednesday, June 10, 2026

chromogen

/krəˈmɒdʒən/ noun · British & US
Valid in UKValid in US
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What does chromogen mean?

noun

A substance that produces color, especially in a chemical reaction. In biology, a chromogen is a substance that is oxidized to form a colored product.

Example

"The chromogen in the plant's cells was responsible for its vibrant purple color."

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

Synonyms for chromogen

Antonyms of chromogen

Rhymes with chromogen

Etymologically related