cloud
1. [ noun ] any collection of particles (e.g., smoke or dust) or gases that is visible
Related terms: physical_phenomenon aerosol dust_cloud cosmic_dust coma mushroom nebula
2. [ noun ] (meteorology) a visible mass of water or ice particles suspended at a considerable altitude
Related terms: atmospheric_phenomenon storm_cloud nimbus cumulus cumulonimbus contrail stratus cloud_bank cirrocumulus mother-of-pearl_cloud cirrostratus cirrus sky water_vapor
3. [ verb ] billow up in the form of a cloud
Examples:

: "The smoke clouded above the houses"

Related terms: billow
4. [ noun ] out of touch with reality
Examples:

"his head was in the clouds"

Related terms: unreality
5. [ verb ] (meteorology) make overcast or cloudy
Synonyms: overcast
Examples:

"Fall weather often overcasts our beaches."

Related terms: clear_up darken fog_up haze overcloud overcloud cloudiness cloudiness
6. [ verb ] make less visible or unclear
Synonyms: obscure befog haze_over fog mist obnubilate becloud
Examples:

"The stars are obscured by the clouds"

Related terms: hide overshadow daze
7. [ verb ] make gloomy or depressed
Examples:

"Their faces were clouded with sadness"

Related terms: affect
8. [ verb ] make milky or dull
Examples:

"The chemical clouded the liquid to which it was added"

Related terms: dull
9. [ noun ] (biology,zoology) a group of many insects
Synonyms: swarm
Examples:

"a swarm of insects obscured the light" "a cloud of butterflies"

Related terms: animal_group infestation insect teem
10. [ verb ] place under suspicion or cast doubt upon
Synonyms: sully corrupt taint defile
Examples:

"sully someone's reputation"

Related terms: mar
11. [ verb ] colour with streaks or blotches of different shades
Synonyms: dapple mottle
Related terms: spot harlequin stipple spot
12. [ noun ] a cause of worry or gloom or trouble
Examples:

"the only cloud on the horizon was the possibility of dissent by the French"

Related terms: gloom
13. [ noun ] Last name, frequency rank in the U.S. is 2306
14. [ noun ] suspicion affecting your reputation
Examples:

"after that mistake he was under a cloud"

Related terms: suspicion defile
Similar spelling:   cloudy
  Claud
  Claude
  clod
  Claudio
  Claudie
  Claudia
  clad
  Clyde
  Clute
  Cloyd
  clout
  clade
  Clotho
  clawed