Gazebo. (Ga ze' bo), long "e".
From Latin, "ebo", I shall, and "gaze", look.
A small, picturesque, roofed, open-walled structure for sitting and enjoying the landscaping and/or a private garden. Earliest known depiction - ancient Egypt, c.3000 B.C.
The word was invented for this purpose by English architects, John & William Halfpenny, in the 1700s.