Search Result for "approach trench":
Wordnet 3.0

NOUN (1)

1. a trench that provides protected passage between the rear and front lines of a defensive position;
[syn: approach trench, communication trench]



WordNet (r) 3.0 (2006):

approach trench
    n 1: a trench that provides protected passage between the rear
         and front lines of a defensive position [syn: approach
         trench, communication trench]