The term LEAPS OVER can be solved by the crossword solution VAULTS, which is a six-letter word. A vault is an arched structure, usually made of stone or brick, that is used to form a ceiling or roof. Vaults are often used in architecture to provide support for walls and ceilings, as well as to create a decorative effect. The phrase 'leaps over' implies movement, so it is likely that the answer refers to a person or object leaping over a vault.