Definitions
1.adjectiveOf the colour blue."the deep blue sea"
2.adjectiveDepressed, melancholic, sad.
3.adjectivePale, without redness or glare; said of a flame."The candle burns blue."
4.adjectiveSupportive of, run by (a member of), pertaining to, or dominated by a political party represented by the colour blue.
5.adjectiveOf the higher-frequency region of the part of the electromagnetic spectrum which is relevant in the specific observation.
6.adjective(of steak) Extra rare; left very raw and cold.
7.adjective(of a dog or cat) Having a coat of fur of a slaty gray shade.
8.adjectiveSevere or overly strict in morals; gloomy."blue and sour religionists; blue laws"
9.adjective(of women) literary; bluestockinged.
10.adjectiveHaving a color charge of blue.
11.adjective(entertainment) Risque or obscene"His material is too blue for prime-time"