guinea pig

Someone or something used as the subject of an experiment. Jane used her husband as a guinea pig to try her new baked chicken recipe. Craig earned a little extra money by signing up to be a guinea pig in some local clinical studies.

Common Names:

Name	Pronounced	Usage
SmiltĖ	-	Lithuanian
Andronikos	-	Ancient Greek
Avrum	-	Yiddish
Gu&Eth;Brandr	-	Ancient Scandinavian
Linsey	['linzi]
Jeffery	JEF-ree	English