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Definition of fanboy
fanboy
/ˈfænˌbɔɪ/
fan · boy
Plural:fanboys
•Adjective:fanboyish
•Past Simple:fanboyed
•Past Participle:fanboyed
•Present Participle:fanboying
fanboy Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
fanboy Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A male fan who is obsessively devoted to a particular subject, such as comic books, video games, technology brands, or science fiction.
Example
"As a dedicated comic book fanboy, he waited in line for hours to get his vintage issue signed by the illustrator."
Synonyms
View all synonyms for fanboy Antonyms
View all antonyms for fanboy• verb
1
To behave like an obsessive or overly enthusiastic fan, especially by expressing uncritical admiration or excitement.
Example
"He spent the entire convention fanboying over his favorite film director."
Synonyms
View all synonyms for fanboy• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Fanboy. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/fanboy