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tautonym

Upper-Intermediate (B2)

IPA: /tɔːˈtɒnɪm/

KK: /tɔːˈtɒnɪm/

noun
Definition

A type of scientific name where the genus and species names are identical, often used in the classification of animals.


Example

The scientific name for the western lowland gorilla is a tautonym: Gorilla gorilla.


Conversation
Sloth A
Have you ever heard of a tautonym?
Sloth B
No, what’s that about?
Sloth A
It’s when the genus and species names are the same, like Gorilla gorilla.
Sloth B
That’s interesting! I didn't know there was a term for that.

Synonyms & Antonyms
Synonyms
binomial
nomenclature
taxonomy
Antonyms
heteronym
synonym
antonym
Root Explanation

Tautonym is formed from "tauto-" (from Greek "tautós", meaning the same) and "-onym" (from Greek "onuma", meaning name). The word refers to a name that is the same as another name, particularly in biological classification where the genus and species names are identical.

Memory Tip

Think of 'the same' ('tauto-') when you hear 'tautonym', as it describes names that are identical.

Visually Confused Words
autonym
taunton
tantony
antonym
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