n. The tip of a toe: used in the plural, with reference to posture or movement on the ends (balls) of the toes of both feet, literally or figuratively.n. The ends of the toes collectively; the forward extremity of the foot, or of the feet jointly: in the phrase on tiptoe (a tiptoe), indicating cautious or mincing movement, or a stretching up to the greatest possible height: also used figuratively.To go or move on the tips of the toes, or with a mincing gait, as from caution or eagerness.On tiptoe, literally or figuratively.