glider

noun

1. 1.The act of gliding.
2. 2.A transitional sound, especially a semivowel.
3. 3.An attack or preparatory movement made by sliding down the opponent’s blade, keeping it in constant contact.
4. 4.A bird, the glede or kite.
5. 5.A kind of cap affixed to the base of the legs of furniture to prevent it from damaging the floor.