Origin of the word Celsius come from?

The word "Celsius" comes from the name of the Swedish astronomer Anders Celsius, who proposed the Celsius temperature scale in 1742.

Here's a breakdown:

* Anders Celsius: A Swedish scientist known for his contributions to astronomy and the development of the Celsius temperature scale.

* Celsius Scale: A temperature scale where 0 degrees represents the freezing point of water and 100 degrees represents the boiling point of water at sea level.

* Celsius (the word): Derived from Celsius's name as a way to honor him for his contributions to this specific temperature scale.

Therefore, the word "Celsius" is simply a way to acknowledge the person who established the temperature scale we commonly use today.