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Dictionary Meaning and Definition on 'Cloud'

Cloud Meaning and Definition from WordNet (r) 2.0
    cloud n
  1. any collection of particles (e.g., smoke or dust) or gases that is visible
  2. a visible mass of water or ice particles suspended at a considerable altitude
  3. out of touch with reality; "his head was in the clouds"
  4. a cause of worry or gloom or trouble; "the only cloud on the horizon was the possibility of dissent by the French"
  5. suspicion affecting your reputation; "after that mistake he was under a cloud"
  6. a group of many insects; "a swarm of insects obscured the light"; "a cloud of butterflies" [syn: swarm] v
  7. make overcast or cloudy; "Fall weather often overcasts our beaches" [syn: overcast] [ant: clear up]
  8. make less visible or unclear; "The stars are obscured by the clouds" [syn: obscure, befog, becloud, obnubilate, haze over, fog, mist]
  9. billow up in the form of a cloud; "The smoke clouded above the houses"
  10. make gloomy or depressed; "Their faces were clouded with sadness"
  11. place under suspicion or cast doubt upon; "sully someone's reputation" [syn: defile, sully, corrupt, taint]
  12. colour with streaks or blotches of different shades [syn: mottle, dapple]
  13. make milky or dull; "The chemical clouded the liquid to which it was added"
Cloud Meaning and Definition from Webster's Revised Unabridged Dictionary (1913)
    Cloud \Cloud\ (kloud), n. [Prob. fr. AS. cl[=u]d a rock or hillock, the application arising from the frequent resemblance of clouds to rocks or hillocks in the sky or air.]
  1. A collection of visible vapor, or watery particles, suspended in the upper atmosphere. I do set my bow in the cloud. --Gen. ix. 13. Note: A classification of clouds according to their chief forms was first proposed by the meteorologist Howard, and this is still substantially employed. The following varieties and subvarieties are recognized: (a) Cirrus. This is the most elevated of all the forms
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Wikipedia Meaning and Definition on 'Cloud'

A cloud is a visible mass of water droplets or frozen ice crystals suspended in the Earth's atmosphere above the surface of the Earth or other planetary body. Clouds in the Earth's atmosphere are studied in the nephology or cloud physics branch of meteorology. Two processes, possibly acting together, can lead to air becoming saturated: cooling the air or adding water vapor to the air. Generally, precipitation will fall to the surface; an exception is virga which evaporates before reaching the surface. Clouds can show convective development like cumulus, be in the form layered sheets such as stratus, or appear in thin fibrous wisps as with cirrus. Prefixes are used in connection with clouds: strato for low cumulus-category clouds that show some stratiform characteristics, nimbo for low to middle stratiform clouds that can produce moderate to heavy precipitation, alto for middle clouds, and cirro for high clouds. Whether or not a cloud is low, middle, or high level depends on how far above the ground its base forms. Some cloud types can form in the low or middle ranges depending on the moisture content of the air. Clouds have latin names due to the popular adaptation of Luke Howard's cloud categorization system, which began to spread in popularity during December 1802. Synoptic surface weather observations use code numbers for the types of tropospheric cloud visible at each scheduled observation time based on the height and physical appearance of the clouds. While a majority of clouds form in the Earth's troposphere, there are occasions where clouds in the stratosphere and mesosphere are observed. Clouds have been observed on other planets and moons within the Solar System, but due to their different temperature characteristics, they are composed of other substances such as methane, ammonia, or sulfuric acid.

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'Cloud' in famous quotation sentence

* Hamlet Do you see yonder cloud that's almost in shape of a camel Polonius By the mass, and 'tis like a camel, indeed. Hamlet Methinks it is like a weasel. Polonius It is backed like a weasel. Hamlet Or like a whale Polonius Very like a whale. - William Shakespeare

* Every man, wherever he goes, is encompassed by a cloud of comforting convictions, which move with him like flies on a summer day. - Bertrand Russell

* A Shade upon the mind there passesAs when on NoonA Cloud the mighty Sun encloses. - Emily Elizabeth Dickinson

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Cloud Sample Sentences in News

  • Cloud Peak Energy Announces Termination of Tax Receivable Agreement with Rio Tinto
    Cloud Peak Energy Inc. , one of the largest U.S. coal producers and the only pure-play Powder River Basin coal company, announced today it has agreed to pay $45 million to Rio Tinto to terminate the Tax Receivable Agreement that was established at the time of Cloud Peak Energy’s Initial Public Offering in 2009. Read more on this news related to 'Cloud'
  • Cloud Medical Doctor Software Corporation's Cloud-MD(TM) EHR Software Receives 2014 ONC ACB Certification by Drummond ...
    LAS VEGAS -- Cloud Medical Doctor Software Corporation (OTCQB:NSCT), a leading provider of cloud-based services for the healthcare market announced today that its Cloud-MD V4.1 EHR Module has been certified ... Read more on this news related to 'Cloud'
  • CloudSigma Expands Public Cloud Footprint with DRFortress in Hawaii
    Following its recent Silicon Valley and Miami cloud location openings, CloudSigma, a public cloud IaaS provider with advanced hybrid hosting solutions, today announced that it has expanded its public cloud to the DRFortress data center in Honolulu, Hawaii. Read more on this news related to 'Cloud'

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