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Diceras

noun
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Dic·​er·​as | \ ˈdīsərəs, dīˈserəs \

Definition of Diceras

: a genus (the type of the family Diceratidae) of Jurassic lamellibranchs with the umbones of both valves produced and spirally curved and the hinges thick and bearing prominent teeth

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History and Etymology for Diceras

New Latin, from di- + -ceras

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Cite this Entry

“Diceras.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/Diceras. Accessed 28 January 2020.

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