"celcius" is probably misspelled. Trying celsius instead Definition of celsius
celsius has definitions from the fields of physics,astronomy
1
[ noun ] (physics,astronomy) Swedish astronomer who devised the centigrade thermometer (1701-1744)

Synonyms

anders_celsius

2
[ adjective ] of a temperature scale that registers the freezing point of water as 0 degrees C and the boiling point as 100 degrees C under normal atmospheric pressure

Synonyms

centigrade c

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