/ Dictionary / Index L lipemia: Meaning and Definition of Find definitions for: li•pe•mi•a Pronunciation: (li-pē'mē-u, lī-), [key] — n. Med. excessive amounts of fat and fatty substances in the blood; hyperlipemia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: lipemia (Thesaurus) lipectomy Lipetsk Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language