noun pin·na·globin \¦pinə+\

Definition of pinnaglobin

  1. :  a brown respiratory pigment in the blood of a mollusk of the genus Pinna that is apparently similar to hemocyanin but contains manganese in place of copper

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Origin and Etymology of pinnaglobin

New Latin 2Pinna + English globin

Seen and Heard

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to cast off or become cast off

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