Definition

Noun: - A psychological condition, also known as shell shock or post-traumatic stress disorder (PTSD), resulting from the extreme stress and trauma experienced during active military combat. It is characterized by symptoms such as anxiety, depression, flashbacks, nightmares, and emotional numbness.

Examples of Usage

• Noun:
  • After returning from the front lines, many soldiers were diagnosed with combat fatigue.
  • The documentary explored the history of treating combat fatigue throughout different wars.
  • He sought therapy to cope with the lingering effects of combat fatigue.

Advanced Usage

• The term "combat fatigue" is a historical and clinical term. In modern medical and psychological contexts, the condition is more precisely diagnosed as Post-Traumatic Stress Disorder (PTSD).
  • While "combat fatigue" was commonly used after World War II, today's veterans receive treatment for PTSD.

Variants and Related Words

• Shell shock (n): An older, largely historical term for a similar combat stress reaction, primarily associated with World War I.
• Battle fatigue (n): A synonym for combat fatigue.
• Operational Stress Injury (OSI) (n): A contemporary Canadian term encompassing a range of psychological difficulties resulting from operational military duties.
• Post-Traumatic Stress Disorder (PTSD) (n): The modern clinical diagnosis that includes but is not limited to combat-related trauma.

Synonyms

• Post-traumatic stress disorder (PTSD): The contemporary clinical term.
• Battle fatigue: A direct synonym.
• War neurosis: An older clinical term.

Related Phrases

• To suffer from combat fatigue: To experience the symptoms of this disorder.
  • The veteran had been suffering from combat fatigue for years before seeking help.

Notes on Meaning

• The term specifically links the cause (combat) to the psychological effect (fatigue). It is important to distinguish it from general physical tiredness; it refers to a profound psychological injury.
• Its usage has evolved over time, reflecting changing understandings of mental health in military contexts.

Noun

1. a mental disorder caused by stress of active warfare