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noun
A contractile structure found in some eukaryotic single-celled organisms, particularly Vorticella, consisting of a series of protein filaments that shorten rapidly on exposure to calcium.
Definition source: English Wiktionary via Wiktextract
Topics: biology, natural-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
No etymology was provided for this word.
