Rainbow
A rainbow is an optical phenomenon caused by refraction, internal reflection and dispersion of light in water droplets resulting in a continuous spectrum of light appearing in the sky. The rainbow takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun. Rainbows can be caused by many forms of airborne water. These include not only rain, but also mist, spray, and airborne dew.
Read Full WikiDEFINITIONS
- nounA multicoloured arch in the sky, produced by prismatic refraction of light within droplets of rain in the air.
- nounAny prismatic refraction of light showing a spectrum of colours.
- verbTo brighten with, or as with, a rainbow; to pattern with the colours of the rainbow.
- verbTo take the appearance of a rainbow.
- adjectiveMulticolored.
- adjectiveMade up of several races or ethnicities, or (more broadly) of several cultural or ideological factions.
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- Rainbow
Rainbow is a British children's television series, created by Pamela Lonsdale, which ran b... - Rainbow Brite
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