celestine I. cel·es·tinenoun orcoel·es·tine\ˈseləˌstēn, -īn; sə̇ˈlestə̇n\ (-s) Etymology: German zölestin — more at celestite : celestite II. ce·les·tine\|selə|stēn\adjective Etymology: French célestine (in à la célestine in the Celestine manner) Celestine (“of an order of monks”), after Pope Celestine (French Célestine) V (Pietro di Murrone or Morone) died 1296, its founder of food: garnished with finely shredded pancakes — usually used postpositively < consommé celestine >