Swedish Astronomer Invented Centigrade Thermometer

This page is the CodyCross answer for the clue below from Medieval Times, Group 224, Puzzle 5 (Charlemagne).

Question is: Swedish Astronomer Invented Centigrade Thermometer

and the answer is: CELSIUS

Word Meaning:

CELSIUS — Alternative letter-case form of Celsius.

Definitions from Wiktionary.

Swedish Astronomer Invented Centigrade Thermometer - Medieval Times CodyCross Answers | CodyCross Solutions