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trocas

noun
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tro·​cas | \ ˈtrōkəs \
variants: or less commonly troca \ -​kə \ or trocas shell
plural trocas

Definition of trocas

: a top shell that is fished commercially (as for making pearl buttons)

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History and Etymology for trocas

New Latin Trochus

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“Trocas.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trocas. Accessed 3 Mar. 2021.

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