Celsius scale
Noun
Meaning
a temperature scale that defines the freezing point of water as 0 degrees and the boiling point of water as 100 degrees
Source: WordNetSynonyms
Hypernyms
Examples
On the scale he used, the boiling-point of water was marked at +73 and the melting-point of ice at 51, so that the zero of his scale was equivalent to about −240 on the Celsius scale.