Blue

of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky

belonging to or characteristic of the nobility or aristocracy

suggestive of sexual impropriety

morally rigorous and strict

causing dejection

filled with melancholy and despondency

characterized by profanity or cursing

used to signify the Union forces in the American Civil War (who wore blue uniforms)

blue color or pigment; resembling the color of the clear sky in the daytime

the sky as viewed during daylight

any organization or party whose uniforms or badges are blue

blue clothing

the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic

used to whiten laundry or hair or give it a bluish tinge

any of numerous small butterflies of the family Lycaenidae

turn blue