The word "gaiety" in English means: The state of being cheerful and full of fun; a joyful and lively mood., Festive activity; celebrations or merrymaking..
The phonetic transcription of "gaiety" is /ˈɡeɪəti/ in British English and /ˈɡeɪədi/ in American English. Click the 🔊 button to hear both pronunciations.