Red

adj. having a red coloring

n. one of the primary colors, color similar to that of blood; redness; condition of being in debt; person who holds radical political beliefs (especially a Communist)

Red is any of a number of similar colors evoked by light consisting predominantly of the longest wavelengths of light discernible by the human eye, in the wavelength range of roughly 625–750 nm. Longer wavelengths than this are called infrared, or below red and cannot be seen by human eyes. In human color psychology, red is associated with energy and blood, and emotions that stir the blood, including anger, passion, and love.Red is used as one of the additive primary colors of light, complementary to cyan, in RGB color systems. Red is also one of the subtractive primary colors of RYB color space but not CMYK color space.
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Product Red, styled as (PRODUCT)RED, is a for-profit brand which is licensed to partner companies such as American Express, Apple Inc., Converse, Motorola,  Gap and Emporio Armani. It is an initiative begun by U2's frontman, Bono, and Bobby Shriver of Debt AIDS Trade in Africa (DATA) to raise money for the Global Fund to Fight AIDS, Tuberculosis and Malaria. Bobby Shriver has been announced as the CEO of Product Red, whilst Bono is currently an active public spokesperson for the brand.
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Red is a color.
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Red 1. the color produced by the longest waves of the visible spectrum, approximately 630 to 750 nm. 2. a dye or stain with this color. [more]Red - Community and Resources

Noun
1. a tributary of the Mississippi River that flows eastward from Texas along the southern boundary of Oklahoma and through Louisiana
(synonym) Red River
(hypernym) river
(part-holonym) Texas, Lone-Star State, TX

Noun
1. the quality or state of the chromatic color resembling the hue of blood
(synonym) redness
(hypernym) chromatic color, chromatic colour, spectral color, spectral colour
(hyponym) chrome red
2. emotionally charged terms used to refer to extreme radicals or revolutionaries
(synonym) Bolshevik, Marxist, pinko, bolshie
(hypernym) radical
3. the amount by which the cost of a business exceeds its revenue; "the company operated at a loss last year"; "the company operated in the red last year"
(synonym) loss, red ink
(hypernym) sum, sum of money, amount, amount of money
(hyponym) paper loss
Adjective
1. having any of numerous bright or strong colors reminiscent of the color of blood or cherries or tomatoes or rubies
(synonym) reddish, ruddy, blood-red, carmine, cerise, cherry, cherry-red, crimson, ruby, ruby-red, scarlet
(similar) chromatic
2. characterized by violence or bloodshed; "writes of crimson deeds and barbaric days"- Andrea Parke; "fann'd by Conquest's crimson wing"- Thomas Gray; "convulsed with red rage"- Hudson Strode
(synonym) crimson, violent
(similar) bloody
3. (especially of the face) reddened or suffused with or as if with blood from emotion or exertion; "crimson with fury"; "turned red from exertion"; "with puffy reddened eyes"; "red-faced and violent"; "flushed (or crimson) with embarrassment"
(synonym) crimson, reddened, red-faced, flushed
(similar) colored, coloured, colorful
4. red with or characterized by blood; "waving our red weapons o'er our heads"- Shakespeare; "The Red Badge of Courage"; "the red rules of tooth and claw"- P.B.Sears
(similar) bloody

v. speak, talk, give a speech, converse, discourse, discuss