glaze
Pronunciation: /gleɪz/
verb
- 1fit panes of glass into (a window or door frame or similar structure): windows can be glazed using laminated glass
- enclose or cover with glass: the verandas were glazed in
noun
- 1a vitreous substance fused on to the surface of pottery to form an impervious decorative coating.
- a smooth, shiny surface formed on pottery by glazing: the glaze of the white cups
- Art a thin topcoat of transparent paint used to modify the tone of an underlying colour.

Origin:
late Middle English glase, from glass