Word Explorer
Guineapig
A tailless rodent of the family Caviidae and the genus Cavia, with short ears and larger than a hamster; the species Cavia porcellus is often kept as a pet.
📖 Definitions of "Guineapig"
noun
- 1
A tailless rodent of the family Caviidae and the genus Cavia, with short ears and larger than a hamster; the species Cavia porcellus is often kept as a pet.
- 2
A rodent of any of several species within the family Caviidae.
- 3
A living experimental subject.
"He became a human guinea pig and was paid by the company."
- 4
A professional company director, without time or real qualifications for the duties.
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