pen shell

noun

: a bivalve mollusk of the family Pinnidae having the shell resembling a quill pen in outline compare pinna

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Dictionary Entries Near pen shell

pensée

pen shell

pensil

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“Pen shell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pen%20shell. Accessed 25 Dec. 2024.

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