guineapig Edit
    പരീക്ഷണത്തിനായി ഉപയോഗിക്കുന്ന മൃഗം

guinea pig Edit
Noun
    a person who is subjected to experimental or other observational procedures; someone who is an object of investigation

guinea pig Edit
Noun
    stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research