What is an alley; a narrow path or walk cut through woods, shrubbery, or the like. [Obs.] In a trench, forth in the park, goeth she. Chaucer called?

trench — An alley; a narrow path or walk cut through woods, shrubbery, or the like. [Obs.] In a trench, forth in the park, goeth she. Chaucer. (Webster's 1913.)