blue

Meaning

Adj

1. Of a blue hue.
2. (informal) Depressed, melancholic, sad.
3. Having a bluish or purplish shade of the skin due to a lack of oxygen to the normally deep red red blood cells; cyanotic.
4. Pale, without redness or glare.
5. Supportive of, run by (a member of), pertaining to, or dominated by a political party represented by the colour blue.
6. Supportive of, run by (a member of), pertaining to, or dominated by a political party represented by the colour blue.
7. Supportive of, run by (a member of), pertaining to, or dominated by a political party represented by the colour blue.
8. Of the higher-frequency region of the part of the electromagnetic spectrum which is relevant in the specific observation.
9. Extra rare; left very raw and cold.
10. Having a coat of fur of a slaty gray shade.
11. Severe or overly strict in morals; gloomy.
12. Literary; scholarly; bluestockinged.
13. Having a color charge of blue.
14. (informal) Risqué; obscene; profane; pornographic.
15. (slang) Drunk.

Noun

1. The colour of the clear sky or the deep sea which is midway between green and cyan in the visible spectrum and one of the primary additive colours.
2. Anything coloured blue, especially to distinguish it from similar objects differing only in color.
3. A blue dye or pigment.
4. Blue clothing.
5. Blue clothing.
6. (slang) Blue clothing.
7. Blue clothing.
8. Blue clothing.
9. (slang) Blue clothing.
10. Blue clothing.
11. Blue clothing.
12. The sky, literally or figuratively.
13. The ocean; deep waters.
14. The far distance; a remote or distant place.
15. A dog or cat with a slaty gray coat.
16. One of the colour balls used in snooker, with a value of five points.
17. Any of the butterflies of the subfamily Polyommatinae in the family Lycaenidae, most of which have blue on their wings.
18. A bluefish.
19. (colloquial) An argument or brawl.
20. A liquid with an intense blue colour, added to a laundry wash to prevent yellowing of white clothes.
21. Any of several processes to protect metal against rust.
22. A type of firecracker.
23. One of the three color charges for quarks.
24. A member or supporter of the Conservative Party.
25. A blue cheese.
26. (slang) Risqué or pornographic material.

Verb

1. To make or become blue; to turn blue.
2. To treat the surface of steel so that it is passivated chemically and becomes more resistant to rust.
3. To brighten by treating with blue (laundry aid).
4. (slang) To fight, brawl, or argue.

Verb

To spend (money) extravagantly; to blow.

Pronounced as (IPA)

/bluː/

Etymology

From Middle English blewe, from Anglo-Norman blew (“blue”), from Middle French bleu, from Old French blöe, bleve, blef (“blue”), from Frankish *blāu (“blue”) (perhaps through a Late Latin blāvus, blāvius (“blue”) attested from Isidore of Seville), from Proto-Germanic *blēwaz (“blue, dark blue”), from Proto-Indo-European *bʰlēw- (“yellow, blond, grey”). Cognate with dialectal English blow (“blue”), Scots blue, blew (“blue”), North Frisian bla, blö (“blue”), Saterland Frisian blau (“blue”), Dutch blauw (“blue”), German blau (“blue”), Danish, Norwegian and Swedish blå (“blue”), Icelandic blár (“blue”), Latin flāvus (“yellow”), Middle Irish blá (“yellow”). Doublet of blow.
Possibly related also to English blee (“colour”), from Old English blēo (“colour”); but direct derivatives of Proto-Germanic *blēwaz (“blue, dark blue”) in Old English include: Old English blāw and blēo (“blue”), Old English blǣwen (“bluish, light-blue”), blǣhǣwen (“blue-coloured, bluish, violet or purple colour”, literally “blue-hued”). There seems to be a parallel connection in Germanic between words for blue and colour, dually exemplified by Proto-West Germanic *blīu (“colour, blee”) and *blāu (“blue”); and Proto-Germanic *hiwją (“colour, hue”) and *hēwijaz (“blue, purple”).
The sense "obscene, pornographic" is apparently from the colour; various theories exist as to how it arose, including that it is from the colour of the envelopes used to contain missives of the censors and managers to vaudevillian performers on objectionable material from their acts that needed to be excised.

Sentences

The gum was packaged in a red , white , and blue color scheme .