trench around
1Trench warfare — is a form of warfare where both combatants have fortified positions and fighting lines are static. Trench warfare arose when a revolution in firepower was not matched by similar advances in mobility. The result was a slow and grueling form of… …
2Trench art — is commonly defined as any decorative item made by soldiers, prisoners of war or civilians, where the manufacture is directly linked to armed conflict or its consequences.Common articles that this includes are decorated shell and bullet casings… …
3Trench rescue — is a highly specialized form of rescue, a subset of confined space rescue. Trench rescue involves shoring up the sides of a trench, and digging a trapped worker out of a collapsed ditch. The area around a collapse should not be approached by any… …
4Trench raiding club — Trench raiding clubs were homemade mêlée weapons used by both the Allies and the Central Powers during World War I. Clubs were used during night time trench raiding expeditions as a quiet and effective way of killing or wounding enemy soldiers.… …
5Trench drain — A trench drain (also channel drain, line drain, slot drain, linear drain or strip drain) is a specific type of floor drain containing a dominant through or channel shaped body. It is used for the rapid evacuation of surface water or for the… …
6Trench — A trench is a type of excavation or depression in the ground. Trenches are generally defined by being deeper than they are wide (as opposed to a wider gully or ditch), and by being narrow compared to their length (as opposed to a simple hole). [… …
7trench — noun Chechen fighters steel themselves in their trenches around the city Syn: ditch, channel, trough, excavation, furrow, rut, conduit, cut, drain, duct, waterway, watercourse; entrenchment, moat; Archaeology fosse …
8Cayman Trench — ▪ trench, Caribbean Sea also called Bartlett Deep, or Bartlett Trough, submarine trench on the floor of the western Caribbean Sea between Jamaica and the Cayman Islands. It extends from the Windward Passage at the southeastern tip of… …
9Oceanic trench — Oceanic crust is formed at an oceanic ridge, while the lithosphere is subducted back into the asthenosphere at trenches. The oceanic trenches are hemispheric scale long but narrow topographic depressions of the sea floor. They are also the… …
10Mariana Trench — This article is about the ocean trench. For the Canadian band, see Marianas Trench (band). Coordinates: 11°21′N 142°12′E / 11.35°N 142.2°E / 11.35; 14 …
