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.

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 …

TRENCH definition: 1. a narrow hole that is dug into the ground: 2. a deep hole dug by soldiers and used as a place…. Learn more.

A trench is a long narrow channel in the ground used by soldiers in order to protect themselves from the enemy. People often refer to the battle grounds of the First World War in Northern …

A long, steep-sided valley on the ocean floor. Trenches form when one tectonic plate slides beneath another plate at a subduction zone. The Marianas Trench, located in the western …

1. To dig or make a trench or trenches in (land or an area, for example). 2. To place in a trench: trench a pipeline.

Definition of trench noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 29, 2025 · Mariana Trench (Marianas Trench), deepest of the world’s deep-sea trenches. It stretches for more than 1,580 miles (2,540 km) with a mean width of 43 miles (69 km) and is …

trench meaning, definition, what is trench: a long narrow hole dug into the surface ...: Learn more.

TRENCH meaning: a long, narrow hole dug into the ground. Learn more.