/ Dictionary / Index G glycemia: Meaning and Definition of Find definitions for: gly•ce•mi•a Pronunciation: (glī-sē'mē-u), [key] — n. Med. the presence of glucose in the blood. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glyc- glyceraldehyde Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language