高窗;通风窗
Clearstory \Clear"sto`ry\, Clerestory \Clere"sto`ry\, n. (Arch.) The upper story of the nave of a church, containing windows, and rising above the aisle roofs. Clerestory \Clere"sto`ry\ (kl[=e]r"st[=o]`r[y^]), n. Same as {Clearstory}.
clerestory n : part of an interior wall rising above the adjacent roof with windows admitting light [syn: {clearstory}]