Celsius
7 lettersadjectivecommonUpdated June 2026
Definition
Of or relating to Anders Celsius, the Swedish astronomer who devised the centigrade temperature scale.
“Water boils at one hundred degrees Celsius at standard atmospheric pressure.”
Pronunciation
IPA
/ˈsɛlsiːəs/
Syllables
cel·si·us
Related Words
Synonyms
centigrade
Antonyms
fahrenheit
Word Game Tips
🟩
Wordle
Contains three vowels E, I, U, the -IUS ending is unusual, C appears twice which is notable
🔤
Scrabble
Worth 9 points, double C adds modest value, a commonly known word for reliable confident placement
Words Related to Celsius
Explore Similar Words
Try These Tools
Dictionary References
Look up celsius in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!