Definition

1. Noun:
   • A trench that provides protected passage between the rear and front lines of a defensive position: An "approach trench" is a narrow excavation in the ground, used in military contexts, designed to allow soldiers to move safely from support areas to the front-line positions while being shielded from enemy fire and observation.

Usage Examples

• Noun:
  • The soldiers used the approach trench to move supplies to the forward outpost without being seen.
  • Digging a proper approach trench was essential for the safe reinforcement of the front line.

Advanced Usage

• "to dig an approach trench": to excavate such a protected passage.

  • The platoon was ordered to dig an approach trench under cover of darkness.

• "to move through the approach trench": to traverse this specific type of trench.

  • The reinforcements moved single-file through the muddy approach trench.

Variants and Related Words

• Communication trench: A synonym often used interchangeably with "approach trench," referring to a trench connecting different parts of a defensive system.
• Sap: A narrower, often more advanced or extending trench, sometimes used for approaching an enemy position, which can be a type of approach trench.

Synonyms

• Communication trench: A trench for protected movement between positions.
• Sap: A trench dug to advance closer to an enemy position.

Related Phrases

• Trench network: The entire system of trenches, including front-line, support, and approach trenches.
• Protected passage: The general concept of a shielded route, which an approach trench provides.

Noun

1. a trench that provides protected passage between the rear and front lines of a defensive position