blue
— Noun
– English
~ blue color or pigment; resembling the color of the clear sky in the daytime; "he had eyes of bright blue"
blue angel
— Noun
– English
~ the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic
blue
— Noun
– English
~ the sky as viewed during daylight; "he shot an arrow into the blue"
blue air
— Noun
– English
~ the sky as viewed during daylight; "he shot an arrow into the blue"
blue
— Noun
– English
~ any of numerous small butterflies of the family Lycaenidae
blue
— Noun
– English
~ used to whiten laundry or hair or give it a bluish tinge
blue blood
— Noun
– English
~ a member of the aristocracy
blue
— Noun
– English
~ any organization or party whose uniforms or badges are blue; "the Union army was a vast blue"
blue
— Noun
– English
~ the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic
blue baby
— Noun
– English
~ an infant born with a bluish color; usually has a defective heart
blue-belly
— Noun
– English
~ common western lizard; seen on logs or rocks
blue-blindness
— Noun
– English
~ rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow
Big Blue
— Noun
– English
~ a reliable and deadly 15,000-pound fragmentation bomb that explodes just above ground with a large radius; the largest conventional bomb in existence; used in Afghanistan
bluebeard
— Noun
– English
~ (fairytale) a monstrous villain who marries seven women; he kills the first six for disobedience
bluebell
— Noun
– English
~ perennial of northern hemisphere with slender stems and bell-shaped blue flowers
bluebell
— Noun
– English
~ one of the most handsome prairie wildflowers having large erect bell-shaped bluish flowers; of moist places in prairies and fields from eastern Colorado and Nebraska south to New Mexico and Texas
bluebell
— Noun
– English
~ sometimes placed in genus Scilla
blueberry
— Noun
– English
~ sweet edible dark-blue berries of either low-growing or high-growing blueberry plants
blueberry
— Noun
– English
~ any of numerous shrubs of the genus Vaccinium bearing blueberries
bluebill
— Noun
– English
~ diving ducks of North America having a bluish-grey bill