guinea-pig

Nouns

  • (n) a person who is subjected to experimental or other observational procedures; someone who is an object of investigation
    • the subjects for this investigation were selected randomly
    • the cases that we studied were drawn from two different communities
    subject, case,
  • (n) stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research Cavia cobaya,

Synonyms

subject case Cavia cobaya

Words of close approximity