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View synonyms for

rainbow

[reyn-boh]

noun

  1. a bow or arc of prismatic colors appearing in the heavens opposite the sun and caused by the refraction and reflection of the sun's rays in drops of rain.

  2. a similar bow of colors, especially one appearing in the spray of a waterfall or fountain.

  3. any brightly multicolored arrangement or display.

  4. a wide variety or range; gamut.

  5. a visionary goal.

    He pursued the rainbow of a singing career for years before becoming a success.

  6. rainbow trout.



adjective

  1. having a diverse membership; including representatives from different races, ethnicities, genders, sexual orientations, etc.: LGBTQ Pride month celebrates all of the rainbow community.

    Archbishop Desmond Tutu famously described postapartheid South Africa as a rainbow nation.

    LGBTQ Pride month celebrates all of the rainbow community.

    Candidates are appealing to a rainbow coalition of minority voters.

rainbow

1

/ ˈɪˌəʊ /

noun

  1. a bow-shaped display in the sky of the colours of the spectrum, caused by the refraction and reflection of the sun's rays through rain or mist

    1. any similar display of bright colours

    2. ( as modifier )

      a rainbow pattern

  2. an illusory hope

    to chase rainbows

  3. (modifier) of or relating to a political grouping together by several minorities, esp of different races

    the rainbow coalition

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Rainbow

2

/ ˈɪˌəʊ /

noun

  1. a member of the Rainbow Guides, the youngest group of girls (aged 5-7 years) in The Guide Association

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

rainbow

  1. An arc-shaped spectrum of color seen in the sky opposite the Sun, especially after rain, caused by the refraction and reflection of sunlight by droplets of water suspended in the air. Secondary rainbows that are larger and paler sometimes appear within the primary arc with the colors reversed (red being inside). These result from two reflections and refractions of a light ray inside a droplet.

rainbow

  1. The colored arch in the sky that is often seen after a rain. The rainbow is formed when water droplets in the air cause the diffraction of sunlight.

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The colors of the rainbow are violet, indigo, blue, green, yellow, orange, and red.
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Other Word Forms

  • rainbowy adjective
  • rainbowlike adjective
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Word History and Origins

Origin of rainbow1

First recorded before 1000; Middle English reinbowe, Old English regnboga, rēnboga; cognate with Old Norse regnbogi, German Regenbogen; rain, bow 2
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Example Sentences

Examples have not been reviewed.

And a couple of things we've seen in this moment — I'm thinking about Florida banning rainbow lights for Pride on the bridges — people just recreated it ...

From

Posters of the hostages and "Stop The War" slogans were dotted among the rainbow flags at Jerusalem's Pride March in June.

From

Fishing: At Trinity Lake, you can rent a deck boat, pontoon boat or houseboat and try your hand at catching large and smallmouth bass, rainbow trout and Kokanee salmon.

From

From behind their rainbow umbrellas and a row of colorful drinks, the aguas trio witnessed rubber bullets, explosions, tear gas, tagging and screaming for hours.

From

Sly conceived of the Family Stone as a rainbow coalition of soul, with male and female, white and Black members.

From

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