the world > movement > motion in a certain direction > movement over, across, through, or past > [verb (intransitive)] > through > slowly or with difficulty (2)
intransitive. With adverb or prepositional phrase as complement: to move slowly or with effort through something; to dig or burrow down, or in or…
intransitive. To go or move in a specified direction or course; to make one's way, go along; (now chiefly) to make one's way slowly, laboriously, or…