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Word of the Day Tuesday, June 9, 2026

vesicle

/vɛˈsɪkəl/ noun · British & US
Valid in UKValid in US
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What does vesicle mean?

noun

A small, fluid-filled sac or vesicle, especially one that is formed within a cell or tissue. A vesicle can also refer to a small, enclosed space or compartment.

Example

"The doctor examined the vesicle on the patient's skin to determine the cause of the infection."

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

Synonyms for vesicle

Antonyms of vesicle

Rhymes with vesicle

Etymologically related