rose window

dormer-window

A small porthole-sized side window in the C-pillar of certain cars, popular in the 1970s.

(US) A window cleaner; a person who cleans windows for a living.

plural of window washer

The inside face of the low, and usually thin, piece of wall between the window sill and the floor below.

(architecture) A peculiar form of window common in mediaeval churches, and of uncertain use. Windows of this sort are narrow, near the ground, and out of the line of the windows, and in many different situations in the building.

A circular window having radiating mullions arranged like the spokes of a wheel.

Alternative form of windburned

(UK, dialect) The common European martin.