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Definition of felix
felix
/ˈfiː.lɪks/
Fe · lix
Adverb:felicitously
•Plural:Felixes
•Adjective:felicitous
felix Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
Syllables
2
felix Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A male given name of Latin origin meaning 'happy' or 'fortunate', borne by several early Christian saints and popes.
Example
"They decided to name their newborn son Felix after his great-grandfather."
• adjective
1
Happy, fortunate, or auspicious (used primarily in Latinate mottos, scholarly contexts, or classical allusions such as 'felix culpa').
Example
"The university motto includes the word felix to wish prosperity upon its graduates."
Synonyms
View all synonyms for felix Antonyms
View all antonyms for felix• Rhymes for felix
Word Origin & Etymology
Borrowed directly from the Latin adjective felix, meaning 'happy', 'lucky', or 'fruitful', which also gave rise to the English words 'felicity' and 'felicitous'.
Cite this Entry
Wordmom. (2026). Definition of Felix. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/felix