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Noun: rainbow  'reyn`bow
  1. An arc of coloured light in the sky caused by refraction of the sun's rays by rain
     
  2. An illusory hope
    "chasing rainbows"

Derived forms: rainbows

Type of: arc, bow, hope, promise

Part of: sky

Encyclopedia: Rainbow, California Rainbow, Clifton, Virginia Rainbow Rainbow, CA Rainbow, Texas Rainbow, Victoria Rainbow, New Zealand Rainbow, TX

Nearest

rain down
rain forest
rain gage
rain gauge
rain out
rain shadow
rain shower
rain stick
rain tree
rainbird
rainbow
rainbow cactus
rainbow fish
rainbow lorikeet
rainbow perch
rainbow pink
rainbow runner
rainbow seaperch
rainbow shower
rainbow smelt
rainbow trout