cytosponge

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

A [[sponge]] contained within a [[pill]] on a fine [[string]]; once swallowed, the sponge is released and may be withdrawn, collecting cells (for analysis) on the way

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.