The inner frame of a window, ususally made of wood or plastic, either separatin each pane of glass or giving the appearance of panes for a single large piece of glass.
The 6 over 9 window is made up of 6 panes of glass and 9 panes of glass each separated by a muntin.
by Dr. Doitall May 11, 2009
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug
Can you define these popular missing words?