cloud /klowd/ cloud clouds/klowd/ Etymology: [OE clūd a hill, then a cloud; cf clod, clot] noun a mass of fog, consisting of minute particles of water, often in a frozen state, floating in the atmosphereanything unsubstantial (figurative)a great number of thingsanything that obscures as a cloud doesa dullnessa dark or dull spota great volume of dust or smokeanything gloomy, overhanging or ominousW a metaphorical image used for the Internet (computing slang)cloud cloudingcloudedcloudedclouds/klowd/ Etymology: [OE clūd a hill, then a cloud; cf clod, clot] transitive verb to overspread with cloudsto darkento defameto stain with dark spots or streaksto dullcloud cloudingcloudedcloudedclouds/klowd/ Etymology: [OE clūd a hill, then a cloud; cf clod, clot] intransitive verb to become clouded or darkened (often with over)Etymology: [OE clūd a hill, then a cloud; cf clod, clot] Derivatives: cloudˈage cloudage cloudagesnouncloudˈed clouded adjective hidden by cloudsdarkened, indistinct, dull (figurative)variegated with spotscloudˈily cloudily adverbcloudˈiness cloudiness cloudinessesnouncloudˈing clouding cloudingsnoun a cloudy appearanceclouding adjective growing dimcloudˈless cloudless adjective unclouded, clearcloudˈlessly cloudlessly adverbcloudˈlet cloudlet cloudletsnoun a little cloudcloudˈscape cloudscape cloudscapesnoun a view or picture of cloudscloudˈy cloudy cloudiestcloudieradjective darkened with, or consisting of, cloudsobscuregloomystained with dark spots(of liquid) lacking (proper or expected) clarity or limpidityCompounds: cloud base cloud base noun the undersurface of a cloud or cloudsthe height of this above sea levelcloudˈberry cloudberry noun a rosaceous plant of N America and N Europe, related to the bramble, usu found on high open moorland, with an orange-red sweet-flavoured berrycloudˈ-built cloud-built adjective made of clouds, unsubstantialcloudˈburst cloudburst noun a sudden downpour of rain over a small areacloudˈ-capt cloud-capt adjective (Shakespeare) capped with or touching the cloudscloud ceiling cloud ceiling noun the height of the cloud base above the groundcloud chamber cloud chamber noun (physics) an apparatus in which the path of high-energy charged particles is made visible by means of droplets condensed on gas ionscloudˈ-compelling cloud-compelling adjective driving or collecting the clouds, an epithet of ZeusW cloud computing cloud computing noun (computing slang ) Internet-based use of computer technologycloud-cuckˈoo-land or cloudˈland or cloudˈtown cloud-cuckoo-land or cloudland or cloudtown noun an imaginary situation or land, esp as the product of impractical or wishful thinkingclouded leopard clouded leopard noun an arboreal cat (Neofelis nebulosa) smaller than a leopardclouded yellow clouded yellow noun any butterfly of the family Pieridae having yellowish wings and black marginscloud forest cloud forest noun an area of high-altitude tropical forest characterized by permanent cloud covercloudˈ-kissing cloud-kissing adjective (Shakespeare) touching the cloudscloudˈ-seeding cloud-seeding noun the induction of rainfall by scattering particles, eg dry ice, silver iodide, on clouds from aircraftcloudˈ-topped cloud-topped adjective covered with or touching the cloudsPhrases: in the clouds in the clouds out of touch with realityon cloud nine on cloud nine (informal) extremely pleased or happyunder a cloud under a cloud in trouble, disgrace or disfavourwith one's head in the clouds with one's head in the clouds in a dreamy impractical way or state