any small South American hystricomorph rodent of the family Caviidae, esp any of the genus Cavia, having a thickset body and very small tail
See also guinea pig
WordReference Random House Unabridged Dictionary of American English © 2025
ca•vy
(kā′vē),USA pronunciation n., pl. -vies.
- Mammalsany of several short-tailed or tailless South American rodents of the family Caviidae, as the guinea pig, capybara, or agouti.
- Carib (Galibi) cabiai
- Neo-Latin Cavia name of the genus
- 1790–1800
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'cavy' also found in these entries (note: many are not synonyms or translations):