plural of debt ceiling

plural of flight ceiling

plural of pink ceiling

(idiomatic) An unwritten, uncodified barrier to further promotion or progression, in employment and elsewhere, for a member of a specific demographic group.

The highest altitude at which an aircraft may fly due to physical factors, such as low air density.

A fan fixture attached to a ceiling, sometimes with a built-in light.

The location above the surface of the Earth where the lowest layer of clouds are reported as broken, overcast or obscuration (as opposed to thin or partial).

Alternative form of hit the roof

A dropped ceiling

A secondary ceiling, suspended from above, used to conceal wiring, plumbing and ducts