spiny-finned

adjective

Definition of spiny-finned

: having fins with some spiny rays opposed to soft-finned used of members of the Acanthopterygii

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Cite this Entry

“Spiny-finned.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spiny-finned. Accessed 18 Jan. 2021.

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