Answer: thermometer

AnswerCrossword Clue
THERMOMETERImplement in an oral exam
THERMOMETERGalileo's brainchild
THERMOMETERIt's used in oral exams
THERMOMETERChef's device
THERMOMETERPlace for graduation?
THERMOMETERTurkey insert
THERMOMETERHeat-of-the-moment determiner
thermometerAn instrument for measuring and indicating temperature, typically one consisting of a narrow, hermetically sealed glass tube marked with graduations and having at one end a bulb containing mercury or alcohol that expands and contracts in the tube with heating and cooling
thermometeran instrument for determining temperature