/ Dictionary / Index H herpes labialis: Meaning and Definition of Find definitions for: her'pes la•bi•a'lis Pronunciation: (lā"bē-ā'lis). [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. herpes genitalis herpes simplex Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language