Thanks for using this online dictionary, we have been helping millions of people improve their use of the TAMIL language with its free online services. Tamil meaning of Guinea-pig is as below...

Guinea-pig : சீமைப் பெருச்சாளி சிறு தென்அமெரிக்க கொறி விலங்கு வகை மருத்துவத்துறையில் தேர்வாய்புக்கு தம்மை ஒப்படைப்பவர்.

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[3] Historical Dictionary: When a word was first coined, what was its spelling and meaning during the first coinage, when did its spelling, pronunciation and meaning change, and what is the current form and meaning of the word as described in the dictionary, so E. Historical Dictionary. E.g., The Shorter Oxford English Dictionary. The dictionary from which the word guinea-pig is derived has many meanings in the historical dictionary. But The Shorter Oxford English Dictionary is the best.

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