cornice

1 ENTRIES FOUND:
cornice /ˈkoɚnəs/ noun
plural cornices
cornice
/ˈkoɚnəs/
noun
plural cornices
Britannica Dictionary definition of CORNICE
[count]
1 
: the decorative top edge of a building or column
2 
: a decorative strip of wood or some other material used at the top of the walls in a room