Rodent Used in Scientific Research
This page is the CodyCross answer for the clue below from Greece, Group 680, Puzzle 4 (Melina Mercouri).
Question is: Rodent Used in Scientific Research
and the answer is: LABRAT
Word Meaning:
LAB RAT — (idiomatic) A student or employee who spends a great deal of time working in a laboratory.
Definitions from Wiktionary.