Definition of miliolite in English:

miliolite

Pronunciation /ˈmɪlɪəlʌɪt/ /mɪlɪˈəʊlʌɪt/

noun

Geology
  • A fossil milioline foraminiferan.

Origin

Mid 19th century; earliest use found in Charles Lyell (1797–1875), geologist. From Miliola + -ite.