Definition

Proper noun A major and costly military campaign during World War II in which United States Marine Corps forces assaulted and captured the Japanese island of Iwo Jima. The operation is noted for its ferocity, duration, and strategic significance in the Pacific Theater.

Usage

This term is used specifically as a historical reference to the World War II battle. It functions as a singular, proper noun phrase naming a specific event. * The invasion of Iwo was a pivotal moment in the Pacific War. * Military historians still analyze the tactics used during the invasion of Iwo. * The high casualty rate made the invasion of Iwo one of the war's most controversial operations.

Advanced Usage

• The term is often used in discussions of military strategy, amphibious warfare, and the history of World War II.
• It can be used metonymically to represent the concepts of extreme sacrifice, determined defense, or the brutal nature of island warfare.
  • The photograph from the invasion of Iwo became an enduring symbol of valor.

Variants and Related Words

• Battle of Iwo Jima: A nearly synonymous term, though it can refer more broadly to the entire conflict on the island, including the invasion and subsequent combat.
• Iwo Jima campaign: A slightly broader term encompassing the planning, execution, and aftermath of the invasion.
• Operation Detachment: The official U.S. military codename for the invasion.

Synonyms

• Iwo Jima invasion
• The Iwo Jima operation

Related Phrases

• Raising the flag on Iwo Jima: This iconic event occurred during the invasion and is inextricably linked to it.
• Sulfur Island: The English translation of "Iwo Jima," sometimes used in historical contexts.

Noun

1. a bloody and prolonged operation on the island of Iwo Jima in which American marines landed and defeated Japanese defenders (February and March 1945)