- The definition of a trench is a long, narrow ditch sometimes dug by troops during wartime to hide from enemies.
A long narrow ditch dug in World War I to protect troops from being seen by the enemy is an example of a trench.
- Trench means to dig a long and narrow ditch.
When you dig a long, narrow ditch to place a pipe, this is an example of a time when you trench.
trench definition by Webster's New World
- to cut, cut into, cut off, etc.; slice, gash, etc.
- to cut a deep furrow or furrows in
- to dig a ditch or ditches in
- to surround or fortify with trenches; entrench
Origin: Late Middle English trenchen ; from Old French trenchier (Fr trancher), to cut, hack, probably ; from Classical Latin truncare, to cut off: see truncate
- to dig a ditch or ditches, as for fortification
- to infringe (on or upon another's land, rights, time, etc.)
- to verge or border (on); come close
- a deep furrow in the ground, ocean floor, etc.
- a long, narrow ditch dug by soldiers for cover and concealment, with the removed earth heaped up in front
Origin: ME < OFr trenche (Fr tranche, a slice) < trencher
trench definition by American Heritage Dictionary
- A deep furrow or ditch.
- A long narrow ditch embanked with its own soil and used for concealment and protection in warfare.
- A long, steep-sided valley on the ocean floor.
- To cut a trench in.
- To fortify with trenches.
- To place in a trench.
- To make a cut in; carve.
- To dig trenches or a trench.
- To verge or encroach. Often used with on or upon.
Origin: Middle English trenche, from Old French, from trenchier, to cut, perhaps from Vulgar Latin *trincāre, variant of Latin truncāre, from truncus, trunk; see terə-2 in Indo-European roots.
trench - Science Definition