The tip of the toe.
To walk quietly with only the tips of the toes touching the ground.
Standing elevated, on or as if on the tips of one's toes.
Moving carefully, quietly, warily or stealthily, on or as if on the tips of one's toes.
A piece of leather or other material on a shoe or boot that covers the toes.
a piece of hard steel or leather on a shoe or boot for protection of the toes.