# rainbow
## English
### Etymology

From Middle English reynbowe, raynbowe, from Old English reġnboga (“rainbow”), from Proto-West Germanic *regnabogō, from Proto-Germanic *regnabugô (“rainbow”), equivalent to rain +‎ bow (“arch”). Cognate with West Frisian reinbôge (“rainbow”), Dutch regenboog (“rainbow”), German Regenbogen (“rainbow”), Danish regnbue (“rainbow”), Swedish regnbåge (“rainbow”), Icelandic regnbogi (“rainbow”).

### Pronunciation

* (General American) IPA: /ˈɹeɪnboʊ/, /ˈɹeɪmboʊ/; enPR: rān'bō, rām'bō
* (Received Pronunciation) IPA: /ˈɹeɪnbəʊ/
* Audio (US):(file)

### Noun

rainbow (plural rainbows)
* A multicoloured arch in the sky, produced by prismatic refraction of light within droplets of rain in the air.
** 1979, Paul Williams, Kenneth Ascher (lyrics and music), “Rainbow Connection”, performed by Kermit the Frog (Jim Henson):Why are there so many songs about rainbows And what's on the other side? Rainbows are visions, but only illusions And rainbows have nothing to hide.
* Any prismatic refraction of light showing a spectrum of colours.
* (often used with “of”) A wide assortment; a varied multitude.
    a rainbow of possibilities
* (figurative) An illusion; a mirage.
    Many electoral promises are rainbows, vanishing soon after poll day.
* (baseball) A curveball, particularly a slow one.
* (soccer) A trick in which the player makes the ball arc over the opponent's head using both feet; rainbow kick
* (poker slang) In Texas hold 'em or Omaha hold 'em, a flop that contains three different suits.
* Rainbow trout.
** 1911, Francis R. Steel, “Catching the Rainbow Trout”, in The Outing Magazine, volume 58, page 482:Finally, by actual trial, I have found that I can catch more rainbow by using one fly than with a two or three-fly cast.
* (figuratively, sometimes derogatory) A person within the LGBT community.
    Oh look, the rainbow came back.

#### Synonyms

* (prismatic reflection): spectrum

#### Hyponyms

* lunar rainbow
* marine rainbow

#### Derived terms

* chase a rainbow
* chase rainbows
* double rainbow
* Drainbow
* end of the rainbow
* fire rainbow
* Kamloops rainbow trout
* over the rainbow
* rainbow ant
* rainbow baby
* rainbow boa
* rainbow body
* rainbow bomb
* rainbow box
* rainbow bridge
* rainbow capitalism
* rainbow carrots
* rainbow ceiling
* rainbow chard
* rainbow coalition
* rainbow coleslaw
* rainbow-collar
* rainbow-colored
* rainbow-coloured
* rainbow darter
* rainbowed
* rainbow era
* rainbow eucalyptus
* rainbow family
* rainbowfish, rainbow fish
* rainbow flag
* rainbow glass
* rainbow herbicide
* rainbowish
* rainbow kiss
* rainbowlike
* rainbow lorikeet
* rainbow mafia
* rainbow mantis shrimp
* rainbow obsidian
* rainbow party
* rainbow perch
* rainbow plant
* rainbow quartz
* rainbow roll
* rainbow runner
* rainbow salad
* rainbows and unicorns
* rainbow seaperch
* rainbow shark
* rainbow sharkminnow
* rainbow shot
* rainbow shower
* rainbow slaw
* rainbow snake
* rainbow surfperch
* rainbow table
* rainbow trout
* rainbow unicorns
* rainbow washing
* rainbow wood
* rainbow wrasse (Coris spp.)
* rainbowy
* somewhere over the rainbow
* supernumerary rainbow
* white rainbow

#### Descendants

* Sranan Tongo: alenbo

#### Translations

    The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

### Adjective

rainbow (not comparable)
* Multicolored, especially if in rainbow order.
* (attributive, chiefly US) Made up of several races or ethnicities, or (more broadly) of several cultural or ideological factions.
** 1994, John Simon, Of Dogs, Their Masters, and Others, in New York magazine, September 5 1994, page 51:
    That Asian-American actor Thomas Ikeda contributes a pleasingly frantic Panthino would not be considered rainbow enough.
** 2006, Anthony Summers, Robbyn Swan, Sinatra: The Life, page 246:He went along with them because the Pack was a rainbow group — two Italian-Americans, a black man, a Jew (Bishop), and a sometime Englishman (Lawford) — and they were making a point.
** 2007, Melissa Haussman, Birgit Sauer, Gendering the state in the age of globalization, page 67:The 1999 June elections led to a surprise change in the governing coalition from the long-term ruling Christian Democrats to a rainbow group of Greens, Liberals, and Socialists.
** 2007, Hooson, in a Letter to the Western Mail, 19 June 2007, published in Crossing the Rubicon: coalition politics Welsh style by John Osmond, page 28:
    […] it seemed to me to be naive indeed for the Liberal Democrats to believe that they could simply enter into a rainbow alliance against the Labour Government.
** 2008, Bidyut Chakrabarty, Indian politics and society since independence, page 76:Mayawati has succeeded in building a social coalition that inverts the pyramid of caste/class hierarchy by building a rainbow alliance of social groups, now dominated by that greatest underclass of all, namely Dalits.
* (attributive) LGBT.
** 2005, Alan McKee, The public sphere: an introduction, page 167:Similarly, the question of who belongs in such a rainbow alliance isn't set. It can include gay men, lesbians, bisexuals and transgender individuals. It can include people who are 'questioning' which culture they belong to [...]
* (poker, chiefly of a flop) Composed entirely of different suits.
* (mathematics, cryptography) Of or pertaining to rainbow tables.
    rainbow attack

#### Usage notes

* In the United States, 'rainbow' groups/families/alliances/coalitions were originally those made up of several races or ethnicities. The term is now used more broadly, to refer (in the 2007 quotation, for example) to an alliance of several political parties. Separately, use of a rainbow flag as an LGBT symbol has led to the term being used to refer to LGBT groups (initiatives, etc).

#### Synonyms

* (multicolored): motley, multihued, polychromatic; see also Thesaurus:multicolored
* (made up of several races or ethnicities): multiethnic, multiracial, rainbowed
* (made up of several factions): multipartisan

#### Translations

    The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.

### Verb

rainbow (third-person singular simple present rainbows, present participle rainbowing, simple past and past participle rainbowed)
* (transitive) To brighten with, or as with, a rainbow; to pattern with the colours of the rainbow.
* (intransitive) To take the appearance of a rainbow.
** 1917, G[ulian] L[ansing] Morrill, The Devil in Mexico, Minneapolis, MN: [?], page 55:We saw birds and butterflies rainbowing in the sun; lazy lizards crawling in the heat; inguanas blinking on stone wall, with mouth wide open for flies; poisonous snakes, not only carved on walls, but gliding through the grass.
* (climbing) In climbing gyms where the rocks to climb are colored to indicate suggested climbing routes, to climb rocks of different colors, thereby ignoring such routes.
** 2016, Kristin Lenz, Art of Holding On and Letting Go, Elephant Rock Books, →ISBN:“She's going to learn to belay while I'm climbing? What if I fall?” “You're not going to fall while rainbowing a 5.8, and besides, she'll catch you.” “I could die.” “That would be tragic,” I said. Kaitlyn crossed her arms.
** 2021, Ann McCallum Staats, Thrill Seekers: 15 Remarkable Women in Extreme Sports, Chicago Review Press, →ISBN:called “rainbowing.” Different routes were color coordinated. ... Using hand-me-down equipment and learning as much as she could, Brittany began climbing outdoors. She found like-minded people and joined organizations such as Brown ...

#### Translations
### References

* Weisenberg, Michael (2000) The Official Dictionary of Poker. MGI/Mike Caro University. →ISBN

## Middle English
### Noun

rainbow
* (Northern) Alternative form of reynbowe