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plumicorn

noun
plu·​mi·​corn | \ ˈplüməˌkȯrn\
plural -s

Definition of plumicorn

: one of the tufts of lengthened feathers on the head of various owls the earlike plumicorns of a great horned owl

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History and Etymology for plumicorn

plumi- (from Latin pluma small soft feather) + -corn (from Latin cornu horn)

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