ambulacral brush


Definition of ambulacral brush

: a modified oral or anal ambulacral foot in heart urchins expanded into appendages resembling tentacles

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First Known Use of ambulacral brush

1896, in the meaning defined above

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The first known use of ambulacral brush was in 1896

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Cite this Entry

“Ambulacral brush.” Dictionary, Merriam-Webster, Accessed 9 Jul. 2020.

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