1noun
a cry or noise made to express displeasure or contempt
01 Word definition
boo
3 letters · 2 vowels · 1 consonant
Is BOO a word?
Yes. BOO is a 3-letter noun. a cry or noise made to express displeasure or contempt Check the official dictionary for your particular word game before playing it.
Correct spelling
B-O-OHow do you spell BOO?
BOO contains 3 letters, begins with B, and ends with O.
Check another spelling →Meaning and definition
2verb
show displeasure, as after a performance or speech
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗hootBronx cheerhissraspberryrazzingrazz
02 Letter breakdown
How is BOO spelled?
B1O2O3
03 Word-game status
Can you play BOO?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 5 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 6 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About BOO.
How do you spell BOO?
BOO is spelled B-O-O. It contains 3 letters.