trench
fosse
A crevice.
A long, narrow deep ditch.
A long narrow hole dug in the Earth is called a trench. Trenches are often created for various purposes such as construction, agriculture, or military purposes.
a three letter word
A ditch is a narrow water channel. It begins with the letter d.
A trench made in the earth by digging, particularly a trench for draining wet land, for guarding or fencing inclosures, or for preventing an approach to a town or fortress. In the latter sense, it is called also a moat or a fosse., Any long, narrow receptacle for water on the surface of the earth., To dig a ditch or ditches in; to drain by a ditch or ditches; as, to ditch moist land., To surround with a ditch., To throw into a ditch; as, the engine was ditched and turned on its side., To dig a ditch or ditches.
runoff
trench fosse
A deep gully or ditch carved by running water is called a ravine. It is typically formed by the erosive forces of flowing water over a long period of time, creating a narrow and steep-sided channel in the landscape.
A deep ditch is a long, narrow excavation in the ground that is significantly deeper than it is wide. It is often used for drainage, irrigation, or as a boundary marker. Deep ditches can also serve as trenches for utility lines or for erosion control in landscaping. The depth and design can vary based on its intended purpose and the surrounding environment.
long ditch in the ground
A ditch with deep sides is commonly referred to as a "gorge" or "ravine." These terms describe narrow, steep-sided valleys that are typically formed by the erosion of rock and soil by a river or other water flow. In some contexts, a "trench" may also be used to describe a similarly deep and narrow excavation.