tautonym

[taw-tuh-nim]

See more synonyms for tautonym on Thesaurus.com

noun Biology.

a scientific name in which the generic and the specific names are the same, as Chloris chloris (the greenfinch).

Origin of tautonym

1895–1900; < Greek tautṓnymos of the same name, equivalent to tauto- tauto- + -ōnymos named; see -onym

Related formstau·to·nym·ic, tau·ton·y·mous

[taw-ton-uh-muh s] /tɔˈtɒn ə məs/, adjectivetau·ton·y·my, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for tautonym

tautonym

noun

biology a taxonomic name in which the generic and specific components are the same, as in Rattus rattus (black rat)

Derived Formstautonymic or tautonymous (tɔːˈtɒnɪməs), adjectivetautonymy, noun

Word Origin

C20: from Greek tautonymos. See tauto-, -onym

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

tautonym

Origin of .css-1fxfie5{font-size:22px;}@media (max-width:768px){.css-1fxfie5{font-size:18px;margin:0 10px 10px 0;word-break:break-all;word-wrap:break-word;-webkit-hyphens:auto;-moz-hyphens:auto;-ms-hyphens:auto;hyphens:auto;line-height:22px;}}tautonym

tautonym

Word Origin

Origin of tautonym