society > inhabiting and dwelling > inhabited place > a building > parts of building > window or door > types of window > [noun] > bay or oriel window > recess of (3)
oriela1400
A large polygonal recess with a window, projecting from a building, usually at an upper storey, and supported from the ground or on corbels. Also…
window bay1597
the bay or recess formed in a room by a bay window (bay window, n.).