quinceañera n. a coming-out party held for a girl’s 15th birthday; a debutante ball or cotillion. Etymological Note: Spanish quinceañera, which also means “a fifteen-year-old girl.” The Spanish pronunciation is similar to keen-say-ah-NYAIR-ah. (source: Double-Tongued Dictionary)
Further reading
There are eight major planets, but more than a million minor ones, including asteroids. If you discover one, you get the honor of naming it. The Dictionary of Minor Planet Names includes minor planets named for rock bands, jazz musicians, poets, and...
Hillary in Woodstock, Vermont, says she’s always pronounced mayonnaise as MY-oh-nayz. Is that pronunciation legit? The original French name of this cold, creamy sauce has never fully transitioned into English, so there are at least 15...