step
verb
°To move the foot in walking; to advance or recede by raising and moving one of the feet to another resting place, or by moving both feet in succession.
°To walk; to go on foot; esp., to walk a little distance.
noun
°An advance or movement made from one foot to the other; a pace.
°A rest, or one of a set of rests, for the foot in ascending or descending, as a stair, or a rung of a ladder.
synonyms: stride