Laxi Dictionary

American Dictionary

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Definition guinea pig in American English

guinea pig noun

[countable] noun
1

someone who is used in an experiment

Example

The prisoners were used as guinea pigs by their government.

Synonyms and related words
anatomize animal rights biopiracy
2

a small animal with fur, short ears, and no tail. It is often kept as a pet.

Synonyms and related words
angora anteater antelope
Definition guinea pig in American English