WordWeight : Weighing the Words

Pronunciation : O"ri*el
Part of Speech : n.
Etymology : [OF. oriol gallery, corridor, LL. oriolum portico, hall, prob. fr. L. aureolus gilded, applied to an apartment decorated with gilding. See Oriole.] [Formerly written also oriol, oryal, oryall.]
Definition : 1. A gallery for minstrels. [Obs.] W. Hamper.

2. A small apartment next a hall, where certain persons were accustomed to dine; a sort of recess. [Obs.] Cowell.

3. (Arch.)

Defn: A bay window. See Bay window. The beams that thro' the oriel shine Make prisms in every carven glass. Tennyson.

Note: There is no generally admitted difference between a bay window and an oriel. In the United States the latter name is often applied to bay windows which are small, and either polygonal or round; also, to such as are corbeled out from the wall instead of resting on the ground.
Source : Webster's Unabridged Dictionary, 1913