Synonym: Amytal, amobarbital sodium, aristocratic, aristocratical, blasphemous, blue air, blue angel, blue devil, blue sky, blue, blue-blooded, blueing, blueish, blueness, bluing, bluish, dark, depressed, depressing, dingy, disconsolate, dismal, dispirited, dispiriting, down in the mouth, down(p), downcast, downhearted, drab, drear, dreary, gamey, gamy, gentle, gloomy, grim, juicy, low, low-spirited, naughty, patrician, profane, puritan, puritanic, puritanical, racy, risque, sorry, spicy, wild blue yonder. Similar words: a blue moon, clue, value, influence, influential. Meaning: [bluː] 
n. 1. blue color or pigment; resembling the color of the clear sky in the daytime 2. blue clothing 3. any organization or party whose uniforms or badges are blue 4. the sky as viewed during daylight 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 butterflies of the family Lycaenidae. v. turn blue. adj. 1. of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky 2. used to signify the Union forces in the American Civil War (who wore blue uniforms) 3. low in spirits 4. characterized by profanity or cursing 5. suggestive of sexual impropriety 6. belonging to or characteristic of the nobility or aristocracy 7. morally rigorous and strict 8. causing dejection.
n. 1. blue color or pigment; resembling the color of the clear sky in the daytime 2. blue clothing 3. any organization or party whose uniforms or badges are blue 4. the sky as viewed during daylight 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 butterflies of the family Lycaenidae. v. turn blue. adj. 1. of the color intermediate between green and violet; having a color similar to that of a clear unclouded sky 2. used to signify the Union forces in the American Civil War (who wore blue uniforms) 3. low in spirits 4. characterized by profanity or cursing 5. suggestive of sexual impropriety 6. belonging to or characteristic of the nobility or aristocracy 7. morally rigorous and strict 8. causing dejection. 
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(181) The teacher seems to be feeling rather blue today.
(182) He was wearing a blue silk singlet and boxer shorts.
(183) It was a lovely afternoon with a blue sky and a few fleecy white clouds.
(184) As the sun set, the sky shaded from blue to pink.
(185) The snow - capped mountains stood out in sharp relief against the blue sky.
(186) You can telephone her till you're blue in the face but she'll never come.
(187) Anticyclones cause cloudless blue skies and high temperatures in summer.
(188) Queen Mary started the fashion for blue and white china in England.
(189) The Blue Note Quartet will be the guest artists tomorrow night.
(190) There was a small patch of blue in the grey clouds.
(191) He began cracking open big blue tins of butter cookies and feeding the dogs on his route.
(192) The walls were splashed with patches of blue and purple.
(193) She was a shy, delicately pretty girl with enormous blue eyes.
(194) Stephen is channelling his energies into a novel called Blue.
(195) In the evenings a blue haze hung in the valleys.
(196) The Beatles' Red and Blue compilations are issued on CD for the first time next month.
(197) Completely out of the blue, she got a letter from her long-lost cousin in New York.
(198) There's no earthly reason for me to feel so blue.
(199) The plant grew everywhere, its stems wreathed with soft blue flowers.
(200) He was in his early forties, tall and blond with bright blue eyes.
(201) The living room was painted in pastel shades of pink and blue.
(202) Blue Funk's new hit has had good ratings in the charts.
(203) The white plate is banded with a blue line round the edge.
(204) I like rich jewel colours, such as purple(sentence dictionary), blue and green.
(205) Orange flags stand out brightly, set against the blue sky.
(206) The floors were bare adobe and the walls painted blue.
(207) The designs are available in two colourways:red / grey or blue / grey.
(208) The air was crisp and clear and the sky was blue.
(209) You can criticise him until you're blue in the face, but you'll never change his personality.
(210) He was of medium height with blond hair and light blue eyes.