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1

opercular

play
adjective oper·cu·lar \ō-ˈpər-kyə-lər\

Definition of opercular

  1. :  of, relating to, or constituting an operculum



1830

First Known Use of opercular

1830


2

opercular

noun oper·cu·lar

Definition of opercular

  1. :  an opercular part (as a bone or scale)



Circa 1890

First Known Use of opercular

circa 1890


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