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Trench - Wikipedia

A trench is a type of excavation or depression in the ground that is generally deeper than it is wide (as opposed to a swale or a bar ditch), and narrow compared with its length (as opposed to a simple hole or pit).

www.merriam-webster.com

TRENCH Definition & Meaning - Merriam-Webster

The meaning of TRENCH is a long cut in the ground : ditch; especially : one used for military defense often with the excavated dirt thrown up in front. How to use trench in a sentence.

www.cdc.gov

Trenching and Excavation Safety | Trenching | CDC

Jan 30, 2026 · Workers should never work in an unprotected trench. A trench can collapse or cave-in at any moment. Without a protective system in place, a trench collapse can crush and suffocate workers. Working in an...

www.wisegeek.com

What is a Trench? (with pictures) - WiseGEEK

Jun 4, 2024 · A trench is a long depression in the ground which is deeper than it is wide, with a width which is significantly smaller than its length. Trenches may be constructed artificially for a variety of purpose...

scienceinsights.org

What Is a Trench Used For? From Drainage to Defense

4 days ago · A trench is a narrow, elongated channel cut into the ground, and it serves a surprisingly wide range of purposes. From construction sites and residential yards to battlefields and the ocean floor, trenche...

www.dictionary.com

TRENCH Definition & Meaning | Dictionary.com

TRENCH definition: a long, narrow excavation in the ground, the earth from which is thrown up in front to serve as a shelter from enemy fire or attack. See examples of trench used in a sentence.

www.vocabulary.com

Trench - Definition, Meaning & Synonyms | Vocabulary.com

A trench is a deep and narrow hole, or ditch, in the ground, like the kind soldiers on frontlines might dig to give themselves shelter from the enemy. A natural trench may also be a deep hole on the bottom of the ocean.