
[Middle English celing, from celen, to ceil. See ceil.]
ceilinged ceil'inged adj.For most top amateurs there is a glass ceiling on the professional circuit, and it does not take them long to hit it—Economist, 1995.
| cease, caveat, cavalcade | |
| cello, censer, censor, censure, centenary |
For more information on ceiling, visit Britannica.com.
1. maximum Deposit Interest Rate permitted on interest-bearing deposit accounts by Federal Reserve Regulation Q. The Regulation Q rate ceiling gradually was phased out in the 1980s, when deposit interest rates were decontrolled, allowing banks and savings institutions to compete openly for deposit dollars by paying depositors market rates for savings accounts and certificates of deposit. The legal interest rate ceiling, jointly administered by banking regulatory agencies, was originally intended to ensure that all financial institutions, no matter how large or small, had equitable access to consumer deposits. See also Depository Institutions Deregulation & Monetary Control Act; Market Rate of Interest.
2. Usury ceiling, the highest rate of interest permitted by state law on consumer installment loans and other extensions of credit.
3. In Foreign Exchange, the price level of a particular currency that triggers Intervention by central banks in the exchange markets.
Definition: maximum
Antonyms: minimum
n
Definition: top of a room
Antonyms: floor
n. 1. the maximum altitude that a particular aircraft can reach.
2. the altitude of the base of a cloud layer.
3. the inside planking of a ship's bottom and sides.
See the Introduction, Abbreviations and Pronunciation for further details.
The overhead surface of a room, usually a covering or decorative treatment used to conceal the floor above or the roof.
The highest level of allowance permitted for a certain good, rate, or transaction.
Investopedia Says:
Also referred to as a cap, a ceiling is a restrictive measure placed upon certain investments. An example would be a price ceiling or limit attached to an equity order given to a broker.
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(DOD) The height above the Earth's surface of the lowest layer of clouds or obscuration phenomena that is reported as "broken," "overcast," or "obscured" and not classified as "thin" or "partial."
Every ceiling, when reached, becomes a floor, upon which one walks as a matter of course and prescriptive right.
— Aldous Huxley (1894-1963).
Tutor's tip: She is "sealing" (fastening tightly) the cracks around the "ceiling" (the inside top of a room).
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A ceiling (pronounced /ˈsiːlɪŋ/) is an overhead interior surface that covers the upper limit of a room. It is generally not a structural element, but a finished surface concealing the underside of the floor or roof structure above.
Ceilings are classified according to their appearance or construction. A cathedral ceiling is any tall ceiling area similar to those in a church. A dropped ceiling is one in which the finished surface is constructed anywhere from a few inches to several feet below the structure above it. This may be done for aesthetic purposes, such as achieving a desirable ceiling height; or practical purposes such as providing a space for HVAC or piping. An inverse of this would be a raised floor. A concave or barrel shaped ceiling is curved or rounded, usually for visual or acoustical value, while a coffered ceiling is divided into a grid of recessed square or octagonal panels, also called a lacunar ceiling. A cove ceiling uses a curved plaster transition between wall and ceiling; it is named for cove molding, a molding with a concave curve.[1]
Ceilings have frequently been decorated with fresco painting, mosaic tiles and other surface treatments. While hard to execute (at least in place) a decorated ceiling has the advantage that it is largely protected from damage by fingers and dust. In the past, however, this was more than compensated for by the damage from smoke from candles or a fireplace. Many historic buildings have celebrated ceilings. Perhaps the most famous is the Sistine Chapel ceiling by Michelangelo.
Painted ceiling, "Icarus", by Rainer Maria Latzke (c. 1986), Chateau Thal, Belgium
The ceiling of Wells Cathedral, England
Ceiling of Lotfollah Mosque, Iran
Ceiling paintings of Einsiedeln Abbey in Switzerland
Ceiling at the United States Library of Congress
The interior of the Sistine Chapel in St. Peter's Basilica in Rome, showing the ceiling in relation to the other frescoes.
| Wikimedia Commons has media related to: Fire-resistance rated ceilings |
The most common ceiling that contributes to fire-resistance ratings in commercial and residential construction is the dropped ceiling. In the case of a dropped ceiling, the rating is achieved by the entire system, which is both the structure above, from which the ceilings is suspended, which could be a concrete floor or a timber floor, as well as the suspension mechanism and, finally the lowest membrane or dropped ceiling. Between the structure that the dropped ceiling is suspended from and the dropped membrane, such as a T-bar ceiling or a layer of drywall, there is often some room for mechanical and electrical piping, wiring and ducting to run.
An independent ceiling, however, can be constructed such that it has a stand-alone fire-resistance rating. Such systems must be tested without the benefit of being suspended from a slab above in order to prove that the resulting system is capable of holding itself up. This type of ceiling would be installed to protect items above from fire.
Durasteel sample being removed 1 day after testing.
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Media related to Ceilings at Wikimedia Commons
| Look up ceiling in Wiktionary, the free dictionary. |
This entry is from Wikipedia, the leading user-contributed encyclopedia. It may not have been reviewed by professional editors (see full disclaimer)
Dansk (Danish)
n. - loft, højdegrænse, skyhøjde, inderklædning
Nederlands (Dutch)
plafond, wegering
Français (French)
n. - (Aviat, Constr) plafond, plafond de, limite de
Deutsch (German)
n. - Decke, Maximum, (aer.) Gipfelhöhe, (mar.) Wegerung, Wolkenhöhe
Ελληνική (Greek)
n. - οροφή, ταβάνι, (οικον.) ανώτατο όριο, πλαφόν
Português (Portuguese)
n. - teto (m)
Español (Spanish)
n. - techo, cielo raso
Svenska (Swedish)
n. - innertak, maximihöjd (flygv.), högsta gräns (bildl.)
中文(简体)(Chinese (Simplified))
天花板, 最高限度
中文(繁體)(Chinese (Traditional))
n. - 天花板, 最高限度
日本語 (Japanese)
n. - 天井, 最高限度, 上昇限度, シーリング
العربيه (Arabic)
(الاسم) سقف, الحد الأقصى
עברית (Hebrew)
n. - תקרה, תקרת הגובה, הציפוי בלוחות של תחתית ספינה וצדיה
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