genus Equus
- noun
- /ˈdʒiːnəs ˈɛkwəs/
- Specialized
- Scientists study the genus Equus to better understand the evolution of modern equines.
Examples
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The genus Equus includes several species such as horses, zebras, and donkeys.
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Farmers often raise animals from the genus Equus for work and companionship.
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of original models of the genus Equus.
Fiction book (1996)
Synonyms
A group of animals that includes horses, zebras, and donkeys
Surface Forms
Morphology
The phrase is fully compositional: 'genus' (a biological rank) combined with the proper name 'Equus' signals the taxonomic group, so the meaning 'the genus that includes horses, zebras, and donkeys' follows directly. Latin genus names and this naming pattern are cross-linguistically common, so a learner who knows both constituents can infer the meaning.
Etymology
Genus Equus comes from Latin: genus means 'group' and Equus means 'horse'. So it literally means a 'group of horses', which is why the name is used today for the group of animals that includes horses, zebras, and donkeys.