What is the meaning of Red?

Of a red hue.

Having an orange-brown or orange-blond colour; ginger.

Having a redder hue than usual due to embarrassment, anger, sunburn, etc.; flushed.

Having a brown color.

Of the hearts or diamonds suits. Compare black (“of the spades or clubs suits”)

Supportive of, related to, or dominated by a political party or movement represented by the color red:

1. Left-wing parties and movements, chiefly socialist or communist, including the U.K. Labour party and the Social Democratic Party of Germany.

   Left-wing parties and movements, chiefly socialist or communist, including the U.K. Labour party and the Social Democratic Party of Germany.

   The U.S. Republican Party.

   Amerind; relating to Amerindians or First Nations

   Of the lower-frequency region of the (typically visible) part of the electromagnetic spectrum which is relevant in the specific observation.

   Of a red color charge.

   The colour of the setting sun; the colour which is evoked by the longest visible wavelengths (between about 625–740 nm), and a primary additive colour.

   A revolutionary socialist or (most commonly) a Communist; a Bolshevik, a supporter of the Bolsheviks in the Russian Civil War.

   One of the 15 red balls used in snooker, distinguished from the colours.

   Red wine.

   Any of several varieties of ale which are brewed with red or kilned malt, giving the beer a red colour.

   A red kangaroo.

   A redshank.

   An American Indian.

   The drug secobarbital; a capsule of this drug.

   A red light (a traffic signal)

   Red lemonade

   One of the three color charges for quarks.

   Chili con carne .

   The redfish or red drum, Sciaenops ocellatus, a fish with reddish fins and scales.

   Tomato ketchup.

   simple past and past participle of rede

   Alternative spelling of redd

   red

   past of ride

   inflection of redden:

   1. first-person singular present indicative
   2. (in case of inversion) second-person singular present indicative
   3. imperative

   first-person singular present indicative

   (in case of inversion) second-person singular present indicative

   imperative

   singular imperative of reden

   a type of rice

   thing, object, item

   matter

   counsel, advice, recommendation

   persuasion, convincing

   agreement, permission, allowance

   decree, edict

   decision, will, purpose

   judgement, judicial decision, opinion

   plan, strategy, programme, plot

   event, happening, occurrence

   benefit, boon, help

   deliberation, discussion

   wisdom

   reed, flax (plant)

   The stalk of a reed

   straw, thatching

   reed pen

   red, crimson, scarlet (in color)

   red pigment

   reddened, dyed red

   blushing, red-faced

   bloody, blood-stained

   ruddy, rosy

   red-haired

   red-clothed, wearing red

   golden

   causing transmutation into gold

   red (colour)

   red pigment, vermillion, cinnabar

   red, gules (tincture)

   reddish or ruddy skin

   reddish eyes or irises

   red fabric

   red wine

   blood

   to disappear.

   simple past of ri

   simple past of ride

   Alternative form of ræd

   order (arrangement, disposition)

   swath (the track cut out by a scythe in mowing)

   to clear, make bare

   genitive plural of reda

   row

   series

   queue

   order (of magnitude)

   order (arrangement, disposition)

   line (of customers)

   rank

   order

   web, mesh

   net

   spiderweb

   trap, snare

   net, network

   net, goal

   grid

   Web, Internet

   social networks

   imperative of reda

   past indicative of rida

   Alternative form of ret (“refusal, rejection”)

   the colour red

   Source: wiktionary.org