trench
1. trench \'trench\ n [ME trenche track cut through a wood, fr. MF, act of cutting, fr. tren]chier to cut : a long cut in the ground or a similar depression in an ocean floor : (MDITCH; specif : one used for military defense often with the excavated dirt thrown up in front 2. trench vt 1: to make a cut in : CARVE 2a: to protect with or as if with a trench 2b: to cut a trench in : DITCH 1: to come close : VERGE 2: to dig a trench