entrenching tool (noun)

1. In the action movie, the protagonist used an entrenching tool to dig a hiding spot.

2. The war novel vividly described the soldier's exhaustion as he dug trenches with an entrenching tool.

3. The hero in the fantasy novel found a magical entrenching tool that could dig trenches instantly.

4. During World War I, infantrymen relied on entrenching tools to quickly construct trenches for protection.