1.the color of the clear sky in the daytime;
he had eyes of bright blue
2.blue clothing;
she was wearing blue
3.any organization or party whose uniforms or badges are blue;
the Union army was a vast blue
4.the sky as viewed during daylight;
he shot an arrow into the blue
5.used to whiten laundry or hair or give it a bluish tinge
6.the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic
7.any of numerous small chiefly blue butterflies of the family Lycaenidae
8.having a color similar to that of a clear unclouded sky;
October's bright blue weather- Helen Hunt Jackson
9.used to signify the Union forces in the Civil War (who wore blue uniforms);
a ragged blue line
10.low in spirits;
lonely and blue in a strange city
11.characterized by profanity or cursing;
foul-mouthed and blasphemous
12.suggestive of sexual impropriety;
a blue movie
13.belonging to or characteristic of the nobility or aristocracy;
an aristocratic family
14.morally rigorous and strict;
blue laws
15.causing dejection;
a blue day
1.turn blue
一种颜色。以下是对这种颜色的描述和以blue命名的乐队的介绍。