Degree:
Celsius Unit of temperature measurement on the Celsius scale. See Celsius./ Centigrade See Celsius./ Fahrenheit Unit of temperature measurement on the Fahrenheit scale (with the freezing point of water given the value of 320F and the boiling point of water 2120F). To convert Celsius temperature to Fahrenheit temperature, multiply by 9/5 and add 32. To convert degrees F to degrees C, reverse the process.