chilarium

noun chi·lar·i·um \kīˈla(a)rēəm\

Definition of chilarium

plural

chilaria

\-ēə\
  1. :  one of a pair of anatomical processes between the bases of the last (fourth) pair of walking legs in the horseshoe crab

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Origin and Etymology of chilarium

New Latin, from chil- + -arium


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a rounded knoll or a ridge of ice

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