/ Dictionary / Index I infectious laryngotracheitis: Meaning and Definition of Find definitions for: infec'tious la•ryn'go•tra•che•i'tis Pronunciation: (lu-ring'gō-trā"kē-ī'tis, -ring"-), [key] — Vet. Pathol. Vet. Pathol. a viral disease of adult chickens, characterized by inflammation and hemorrhage of the larynx and trachea and, in many cases, resulting in asphyxiation. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. infectious hepatitis infectious mononucleosis Related Content Daily Word Quiz: sumptuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language