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heart cockle

noun
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Definition of heart cockle

: cockle entry 2 sense 1a especially : a widely distributed burrowing cockle (Isocardia cor) with the umbones well separated giving the shell a heart-shaped appearance

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Cite this Entry

“Heart cockle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart%20cockle. Accessed 26 Sep. 2021.

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