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Word of the Day Wednesday, June 10, 2026

colloidal

/kɒˈlɔɪdəl/ adjective · British & US
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What does colloidal mean?

adjective

Relating to or denoting a mixture in which one substance of microscopically dispersed insoluble particles is distributed throughout another substance.

Example

"The colloidal properties of the liquid made it difficult to filter."

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

Synonyms for colloidal

Antonyms of colloidal

Rhymes with colloidal

Etymologically related