Sentence:  Through eerie <WSD>reach</WSD> of ancient woods / Where lumbering mists arise / I journey for nines moons of the year / To where a land of legend lies 
Meaning of the word marked with <WSD> tags:  An extended portion of land or water; a stretch; a straight portion of a stream or river, as from one turn to another; a level stretch, as between locks in a canal; an arm of the sea extending up into the land.