Synonyms for Blue

Top synonyms for “blue”: amobarbital sodium, amytal, aristocratic, aristocratical, blasphemous, blue air, blue angel, blue devil, and 45 more below.

Definitions

1. (noun)any of numerous small butterflies of the family Lycaenidae
2. (noun)the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic
3. (noun)blue clothing
   “she was wearing blue”
4. (noun)blue color or pigment; resembling the color of the clear sky in the daytime
   “he had eyes of bright blue”
5. (noun)any organization or party whose uniforms or badges are blue
   “the Union army was a vast blue”
6. (noun)the sky as viewed during daylight
   “he shot an arrow into the blue”
7. (noun)used to whiten laundry or hair or give it a bluish tinge
8. (verb)turn blue
9. (adjective)causing dejection
   “a blue day”
10. (adjective)of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky
    “October's bright blue weather”
11. (adjective)characterized by profanity or cursing
    “foul-mouthed and blasphemous”
12. (adjective)filled with melancholy and despondency
    “gloomy at the thought of what he had to face”

Definitions sourced from Princeton WordNet (BSD license).