Learn how to say Quinceanera correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word quinceañera:
(in Latin America and among Latinos) a celebration of a girl’s fifteenth birthday and her transition from childhood to adulthood, typically involving a mass followed by a party:
weddings, baptisms, quinceañeras, birthdays, Christmas, and other holidays are all celebrations that bring families together
Spanish, feminine of quinceañero ‘fifteen-year-old’