D defs.my
Entry 2 senses · 2 variants Webster, 1913

Celestine

/chĕl-ĕs-tēn'-ē/ · Cel·es·tine · IPA /tʃɛlɛstˈiːniː/
01 n. Native strontium sulphate, a mineral so named from its occasional delicate blue color. It occurs crystallized, also in compact massive and …
  1. 1.
    Native strontium sulphate, a mineral so named from its occasional delicate blue color. It occurs crystallized, also in compact massive and fibrous forms.(Min.)
02 n. A monk of the austere branch of the Franciscan Order founded by Celestine V. in the 13th centry.
  1. 1.
    A monk of the austere branch of the Franciscan Order founded by Celestine V. in the 13th centry.(Eccl. Hist.)