Breadcrumb Home > Dictionary > Index B battle fatigue: Meaning and Definition of Find definitions for: bat'tle fatigue" Pronunciation: [key] — Psychiatry. Psychiatry. a posttraumatic stress disorder occurring among soldiers engaged in active combat, characterized by excessive autonomic arousal, psychic numbing, and persistent reliving of traumatic experiences. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. battle dress battlefield TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: prescient Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language