Ceiling
Definition 1 of 3
Pro Tip 1/3
Interior Surface
Remember, 'ceiling' refers to the interior upper surface of a room, not any upper surface outside. When it rained, they noticed the ceiling in the living room started to leak.
Pro Tip 2/3
Not the Roof
'Ceiling' is the underpart of a roof and is found indoors, but it's not the same as 'roof', which is external. After entering the house, he admired the beautiful patterns on the ceiling.
Pro Tip 3/3
Decorative Aspect
Ceilings can have decorative elements, like moldings or painted designs, which add to a room's character. The restaurant had a mirrored ceiling that made the space look larger.