Hello, you have come here looking for the meaning of the word ceiling. In DICTIOUS you will not only get to know all the dictionary meanings for the word ceiling, but we will also tell you about its etymology, its characteristics and you will know how to say ceiling in singular and plural. Everything you need to know about the word ceiling you have here. The definition of the word ceiling will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofceiling, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
2008, N. Gregory Mankiw, Principles of Economics, volume 1, page 114:
Market forces naturally move the economy to the equilibrium, and the price ceiling has no effect on the price or the quantity sold.
(aviation) The highest altitude at which an aircraft can safely maintain flight.
(meteorology) The measurement of visible distance from ground or sea level to an overcast cloud cover; under a clear sky, the ceiling measurement is identified as "unlimited."
Even though it was cloudy, there was still enough ceiling for the Blue Angels to perform a great show.
(mathematics) The smallest integer greater than or equal to a given number.
The ceiling of 4.5 is 5; the ceiling of −4.5 is −4.