porcușor de Guineea (Romanian)
Where does "porcușor de Guineea" come from?
The Romanian term "porcușor de Guineea" is a direct translation, or calque, of the English phrase "guinea pig." The name likely arose due to confusion over the animal's South American origins, possibly linking them to Guinea, or perhaps through a linguistic corruption of the word "coney," meaning rabbit. Over time, the rodent's frequent use in scientific testing cemented its name as a common metaphor for an experimental subject.
Full etymology tree
- porcușor de Guineea (Romanian), 'guinea pig (rodent)'
- calque guinea pig (English), 'Any tailless rodent of the genus Cavia, which have short ears and superficially resemble large hamsters.'
- compound guinea (English), 'A gold coin originally worth twenty shillings; later (from 1717 until the adoption of decimal currency) standardised at a value of twenty-one shillings.'
- compound pig (English), 'Any of several mammalian species of the family Suidae, having cloven hooves, bristles and a snout adapted for digging; especially the domesticated animal Sus domesticus.'
- inherited pigge (Middle English), 'A piglet or young pig.'
- calque guinea pig (English), 'Any tailless rodent of the genus Cavia, which have short ears and superficially resemble large hamsters.'
Ancestors
Updated July 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris