tautonym

play
noun taut·o·nym \ˈtȯ-tə-ˌnim\

Definition of tautonym

  1. :  a taxonomic binomial in which the generic name and specific epithet are alike and which is common in zoology especially to designate a typical form but is forbidden to botany under the International Code of Botanical Nomenclature

tautonymy

play \tȯ-ˈtä-nə-mē\ noun

1899

First Known Use of tautonym

1899


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