1noun
an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino
01 Word definition
muon
4 letters · 2 vowels · 2 consonants
Is MUON a word?
Yes. MUON is a 4-letter noun. an elementary particle with a negative charge and a half-life of 2 microsecond; decays to electron and neutrino and antineutrino Check the official dictionary for your particular word game before playing it.
Correct spelling
M-U-O-NHow do you spell MUON?
MUON contains 4 letters, begins with M, and ends with N.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗negative muonmu-meson
02 Letter breakdown
How is MUON spelled?
M1U2O3N4
03 Word-game status
Can you play MUON?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 6 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 9 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About MUON.
How do you spell MUON?
MUON is spelled M-U-O-N. It contains 4 letters.