blue
adjective(blue)
of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky
Examples:
October's bright blue weather.
A blue flame.
Blue haze of tobacco smoke.
blue
adjective(blue)
morally rigorous and strict
Examples:
Blue laws.
blue
noun(blue)
blue color or pigment; resembling the color of the clear sky in the daytime
Examples:
He had eyes of bright blue.
blue
adjective(blue)
causing dejection
Synonyms: dark,
dingy,
disconsolate,
dismal,
drab,
drear,
dreary,
gloomy,
grim,
sorry,
Examples:
A blue day.
blue
noun(blue)
the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic
Synonyms: amobarbital sodium,
amytal, blue angel, blue devil,
blue
adjective(blue)
belonging to or characteristic of the nobility or aristocracy
Examples:
A blue family.
Blue blood.
The blue-blooded aristocracy.
blue
adjective(blue)
suggestive of sexual impropriety
Examples:
A blue movie.
Blue jokes.
blue
adjective(blue)
filled with melancholy and despondency
Synonyms: depressed,
dispirited,
down, down in the mouth,
downcast,
downhearted,
gloomy,
grim,
low, low-spirited,
Examples:
Lonely and blue in a strange city.
blue
noun(blue)
the sky as viewed during daylight
Synonyms: blue air, blue sky, wild blue yonder,
Examples:
He shot an arrow into the blue.
blue
noun(blue)
used to whiten laundry or hair or give it a bluish tinge
blue
adjective(blue)
characterized by profanity or cursing
Examples:
Blue language.
blue
noun(blue)
any of numerous small butterflies of the family Lycaenidae
blue
noun(blue)
any organization or party whose uniforms or badges are blue
Examples:
The Union army was a vast blue.
blue
noun(blue)
blue clothing
Examples:
She was wearing blue.
blue
adjective(blue)
used to signify the Union forces in the American Civil War (who wore blue uniforms)
Examples:
A ragged blue line.