Cloud Wiki - What is the cloud?

In meteorology, a cloud is an aerosol consisting of a visible mass of minute liquid droplets, frozen crystals, or other particles suspended in the atmosphere of a planetary body. Water or various other chemicals may compose the droplets and crystals. On Earth, clouds are formed as a result of saturation of the air when it is cooled to its dew point, or when it gains sufficient moisture (usually in the form of water vapor) from an adjacent source to raise the dew point to the ambient temperature. They are seen in the Earth's homosphere (which includes the troposphere, stratosphere, and mesosphere). Nephology is the science of clouds, which is undertaken in the cloud physics branch of meteorology. There are two methods of naming clouds in their respective layers of the atmosphere; Latin and common. Cloud types in the troposphere, the atmospheric layer closest to Earth's surface, have Latin names due to the universal adaptation of Luke Howard's nomenclature. Formally proposed in 1802, it became the basis of a modern international system that divides clouds into five physical forms that appear in any or all of three altitude levels (formerly known as étages). These physical types, in approximate ascending order of convective activity, include stratiform sheets, cirriform wisps and patches, stratocumuliform layers (mainly structured as rolls, ripples, and patches), cumuliform heaps, and very large cumulonimbiform heaps that often show complex structure. The physical forms are divided by altitude level into ten basic genus-types. The Latin names for applicable high-level genera carry a cirro- prefix, and an alto- prefix is added to the names of the mid-level genus-types. Most of the genera can be subdivided into species and further subdivided into varieties. A very low stratiform cloud that extends down to the Earth's surface is given the common name, fog, but has no Latin name. Two cirriform clouds that form higher up in the stratosphere and mesosphere have common names for their main types. They are seen infrequently, mostly in the polar regions of Earth. Clouds have been observed in the atmospheres of other planets and moons in the Solar System and beyond. However, due to their different temperature characteristics, they are often composed of other substances such as methane, ammonia, and sulfuric acid as well as water. Taken as a whole, homospheric clouds can be cross-classified by form and level to derive the ten tropospheric genera, the fog that forms at surface level, and the two additional major types above the troposphere. The cumulus genus includes three species that indicate vertical size. Clouds with sufficient vertical extent to occupy more than one altitude level are officially classified as low- or mid-level according to the altitude range at which each initially forms. However they are also more informally classified as multi-level or vertical..

What does the word cloud mean? Find synonyms, antonyms and the meaning of the word cloud in our free online dictionary! Find words starting with cloud and anagrams of cloud.

Definitions of "cloud"

  • A visible body of very fine water droplets or ice particles suspended in the atmosphere at altitudes ranging up to several miles above sea level. noun
  • A mass, as of dust, smoke, or steam, suspended in the atmosphere or in outer space. noun
  • A large moving body of things in the air or on the ground; a swarm: a cloud of locusts. noun
  • Something that darkens or fills with gloom. noun
  • A dark region or blemish, as on a polished stone. noun
  • Something that obscures. noun
  • Suspicion or a charge affecting a reputation. noun
  • A collection of charged particles: an electron cloud. noun
  • To cover with or as if with clouds: Mist clouded the hills. verb-transitive
  • To make gloomy or troubled. verb-transitive
  • To obscure: cloud the issues. verb-transitive
  • To cast aspersions on; sully: Scandal clouded the officer's reputation. verb-transitive
  • To become cloudy or overcast: The sky clouded over. verb-intransitive
  • in the clouds Imaginary; unreal; fanciful. idiom
  • in the clouds Impractical. idiom
  • A rock; boulder; a hill. noun
  • A visible mass of water droplets suspended in the air. noun
  • Any mass of dust, steam or smoke resembling such a mass. noun
  • Anything which makes things foggy or gloomy. noun

The word "cloud" in example sentences

Oracle Chief Executive Larry Ellison has made fun of online software in the past, saying a few years ago that companies that sell online software don't earn any money and dismissing the term "cloud computing" as "gibberish.". [Oracle Broadens Reach in Web-Based Software]

Hackers from the criminal world and state-sponsored intelligence communities were just as active before the term "cloud computing" was popularised as they are now.. [Letter: Privacy and security in the cloud and at Wi-Fi hotspots]

In Old Norse Klakkr means both cloud and rock; nay, the English word cloud itself has been identified with the Anglo-Saxon clûd, rock.. [Myths and Myth-makers: Old Tales and Superstitions Interpreted by Comparative Mythology]

You hear the term cloud computing and things of that nature all the time.. [Can Free Web Applications Lead To Revenue?]

Second, check out the label cloud below the archive.. [Archive 2009-03-01]

You should consider moving the 'About BBBC' and 'Contact Us' to the top of the right-hand column instead of the label cloud,it's more logical that way new comers who wish to see what's it all about etc.. [THE SHAPE OF THINGS TO COME!]

Just one little quibble- I think the label cloud slightly dwarfs the main bit..... but maybe that's something one will get used to.. [THE SHAPE OF THINGS TO COME!]

In the full fiscal year since Salesforce started using the term cloud computing, its revenue grew 44%.. [The Internet Industry Is on a Cloud -- Whatever That May Mean]

Dell Inc. applied to trademark the term cloud computing last year.. [The Internet Industry Is on a Cloud -- Whatever That May Mean]

Dell has applied for a trademark on the term cloud computing.. [Dell Trademarks "Cloud Computing"?]

To get the label cloud PHP, see Where the Magic Lives.. [Blog Update Feed and Sidebar Display - Freshblog]

There was no sun on all this now, but a beautiful light under the rain cloud from the distant horizon.. [The Old Helmet]

The phrase cloud computing brings to mind for me the feeling of stretching out on a hillside on a summer day while my sons pointed out the animals and shapes they saw in the clouds above.. [Site Home]

Tweetsheet free: This very cool Web tool from Vizify pulls together an instant infographic of your personal Twitter universe: retweet info, geographic impact, best followers, a word cloud of your tweets and more.. []

The word cloud at the bottom the words most often associated with Tweets about the candidates.. [Breaking News: CBS News]

Despite cloud computing being one of the most talked about topics in IT and business, there is still some uncertainty within the manufacturing industry around when and how it should be used, as well as what is actually meant by the term 'cloud'.. []

Cloud Translates

TurkishCloud English to Turkish Translate
(i). bulut; duman veya toz bulutu; leke. cloudburst (i). sağanak. cloud-capped (s). bulut ile kaplanmış (dağ tepesi). cloud chamber (fiz). buhar hücresi cloudland (i). hayal. in the clouds hayal aleminde dalgın. under a cloud şüpheli; dertli.(i). bulut; duman veya toz bulutu; leke. cloudburst (i). sağanak. cloud-capped (s). bulut ile kaplanmış (dağ tepesi). cloud chamber (fiz). buhar hücresi cloudland (i). hayal. in the clouds hayal aleminde dalgın. under a cloud şüpheli; dertli.

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Cloud Word Data

  • Pronunciations(kloud)
  • Character5
  • Hyphenation cloud


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