vaulting

(vôlˈtĭng)

1. The act or practice of constructing vaults.
2. The method of construction of a vault.
3. a. A vault or vaulted structure.
   b. Such structures considered as a group.

(vôlˈtĭng)

1. Leaping upward or over.
2. Reaching too far; exaggerated: his vaulting ambition.
3. Employed in leaping over: a vaulting pole.