A type of baton or cane used by soldiers in military trenches, especially of the First World War, for manoeuvring and for basic combat.

The phenomenon of a fire rushing quickly up an inclined surface, due to a combination of the Coandă effect (which causes the fire to hug the inclined surface) and flashover (where the surface of a space near the fire — in this case the surface of the more elevated regions of the incline — is heated until it self-ignites).

plural of trench knife

A knife designed for use in hand-to-hand fighting in trenches, typically having a double-edged blade and a knuckleduster on the handle.

plural of trench boot

A boot designed to stand up to the wet, muddy conditions of trench warfare.

A medical condition which can affect the feet when they are constantly cold and wet, similar to frostbite.

plural of mini-trench

plural of trench fever

plural of trench plate