Definition of ceiling

• p. pr. & vb. n. - of Ceil
• v. t. - The inside lining of a room overhead; the under side of the floor above; the upper surface opposite to the floor.
• v. t. - The lining or finishing of any wall or other surface, with plaster, thin boards, etc.; also, the work when done.
• v. t. - The inner planking of a vessel.