Ceiling

[Sarah]

The inner planking of a vessel. Camp ceiling. See under Camp.-- Ceiling boards, Thin narrow boards used to ceil with.

[Sarah]

an entry point to a room for those...of special intelligence, or of great altitude and velocity.

[Sarah]

What your wife is contemplating changing the color of while you have sex with her.

[Sarah]

an upper limit to something

[Justin Bieber]

The upper interior surface of a room or other similar compartment.

[Gregory]

the inside surface of a room that you can see when you look above you

[Agnes]

Ceiling in Ballooning. The height above ground or water of the base of the lowest layer of cloud.

[Julian]

Very [toxic]; [Sometimes] [trash].

[Little_Girl]

What you say when somebody [asks] you [whats up] in a room. Usually said to [piss] someone off.