vault

(noun) a burial chamber (usually underground). Synonyms: burial vault.

(noun) a strongroom or compartment (often made of steel) for safekeeping of valuables. Synonyms: bank vault.

(noun) an arched brick or stone ceiling or roof.

(noun) the act of jumping over an obstacle. Synonyms: hurdle.

(verb) jump across or leap over (an obstacle). Synonyms: overleap.

(verb) bound vigorously.