ambulacral foot

noun

Definition of ambulacral foot

: a tube foot of an echinoderm

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First Known Use of ambulacral foot

1873, in the meaning defined above

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The first known use of ambulacral foot was in 1873

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Cite this Entry

“Ambulacral foot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ambulacral%20foot. Accessed 15 May. 2021.

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