Englishfor English speakers
rainbow
Noun
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A rainbow is an arch of colors in the sky that you can see in the rain when the sun is at your back.
Traditionally, the colors of the rainbow are red, orange, yellow, green, blue, indigo and violet, but in real life, it's actually a continuous spectrum.
rainbow
Adjective
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When something is rainbow, it is made up of many colors.
six
Determiner
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(ordinal sixth) Six is the number that is after five and before seven. In numerals, it is 6.
Most people sleep from six to nine hours a night.
six
Noun
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The number 6.
Three and three is six.