vault that resembles a groined vault but has ribbed arches
abounding in or bordered by rocky cliffs or scarps
(of the surface) having a rough, riblike texture
furnished or strengthened with ribs
a burial chamber (usually underground)
an arched brick or stone ceiling or roof
the act of jumping over an obstacle
jump across or leap over (an obstacle)
a strongroom or compartment (often made of steel) for safekeeping of valuables
bound vigorously
