/ Dictionary / Index G globigerina: Meaning and Definition of Find definitions for: glo•big•er•i•na Pronunciation: (glō-bij"u-rī'nu, -rē"-), [key] — pl. -nas, -nae any marine foraminifer of the genus Globigerina, having a calcareous shell, occurring either near the surface of the sea or in the mud at the bottom. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: globigerina (Thesaurus) globe valve globigerina ooze Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language