1. plural of munnion; vertical bars or strips that divide window panes or panels
Usage: architectural

Examples

• The old church windows featured decorative munnions between each pane of glass.
• The carpenter installed wooden munnions to give the modern window a traditional look.
• Gothic cathedrals are famous for their intricate stone munnions.
• She painted the window munnions white to match the trim.
• The munnions were damaged in the storm and needed replacement.