Blue (superl.) Having the color of the clear sky, or a hue resembling it, whether lighter or darker |
Blue (superl.) Pale, without redness or glare, -- said of a flame |
Blue (superl.) Low in spirits |
Blue (superl.) Suited to produce low spirits |
Blue (superl.) Severe or over strict in morals |
Blue (superl.) Literary |
Blue (n.) One of the seven colors into which the rays of light divide themselves, when refracted through a glass prism |
Blue (n.) A pedantic woman |
Blue (pl.) Low spirits |
Blue (v. t.) To make blue |
Blue bonnet (n.) Alt. of Blue-bonnet |
Blue-bonnet (n.) A broad, flat Scottish cap of blue woolen, or one wearing such cap |
Blue-bonnet (n.) A plant. Same as Bluebottle. |
Blue-bonnet (n.) The European blue titmouse (Parus coeruleus) |
Blue book () A parliamentary publication, so called from its blue paper covers. |
Blue book () The United States official "Biennial Register." |
Blue-eye (n.) The blue-cheeked honeysucker of Australia. |
Blue-eyed (a.) Having blue eyes. |
Blue-eyed grass () a grasslike plant (Sisyrinchium anceps), with small flowers of a delicate blue color. |
Blue grass () A species of grass (Poa compressa) with bluish green stems, valuable in thin gravelly soils |
Blue jay () The common jay of the United States (Cyanocitta, or Cyanura, cristata). The predominant color is bright blue. |
Blue-john (n.) A name given to fluor spar in Derbyshire, where it is used for ornamental purposes. |
Blue-veined (a.) Having blue veins or blue streaks. |
Colorado beetle () A yellowish beetle (Doryphora decemlineata), with ten longitudinal, black, dorsal stripes. It has migrated eastwards from its original habitat in Colorado, and is very destructive to the potato plant |
Colorado group () A subdivision of the cretaceous formation of western North America, especially developed in Colorado and the upper Missouri region. |
Sanders-blue (n.) See Saunders-blue. |
Saunders-blue (n.) A kind of color prepared from calcined lapis lazuli |
Sevres blue () A very light blue. |
Sky-blue (a.) Having the blue color of the sky |
Smalt-blue (a.) Deep blue, like smalt. |
Spruce (a.) Any coniferous tree of the genus Picea, as the Norway spruce (P. excelsa), and the white and black spruces of America (P. alba and P. nigra), besides several others in the far Northwest. See Picea. |
Spruce (a.) The wood or timber of the spruce tree. |
Spruce (a.) Prussia leather |
Spruce (n.) Neat, without elegance or dignity |
Spruce (n.) Sprightly |
Spruce (v. t.) To dress with affected neatness |
Spruce (v. i.) To dress one's self with affected neatness |
True-blue (a.) Of inflexible honesty and fidelity |
True-blue (n.) A person of inflexible integrity or fidelity. |
Turnbull's blue () The double cyanide of ferrous and ferric iron, a dark blue amorphous substance having a coppery luster, used in dyeing, calico printing, etc. Cf. Prussian blue, under Prussian. |
blue wall of silence blue wall wall of silence | the secrecy of police officers who lie or look the other way to protect other police officers, the blue wall cracked when some officers refused to take part in the cover-up |
cyanobacteria blue-green algae | predominantly photosynthetic prokaryotic organisms containing a blue pigment in addition to chlorophyll, occur singly or in colonies in diverse habitats, important as phytoplankton |
bonito shark blue pointed Isurus glaucus | common blue-grey shark of southwest Pacific, sport and food fish |
blue shark great blue shark Prionace glauca | slender cosmopolitan, pelagic shark, blue body shades to white belly, dangerous especially during maritime disasters |
blue jay jaybird Cyanocitta cristata | common jay of eastern North America, bright blue with grey breast |
blue mockingbird Melanotis caerulescens | mockingbird of Mexico |
blue tit tomtit Parus caeruleus | widely distributed European titmouse with bright cobalt blue wings and tail and crown of the head |
blue-headed vireo Vireo solitarius solitarius | common vireo of northeastern North America with bluish slaty-grey head |
Cooper's hawk blue darter Accipiter cooperii | bluish-grey North American hawk having a darting flight |
western fence lizard swift blue-belly Sceloporus occidentalis | common western lizard, seen on logs or rocks |
blue racer Coluber constrictor flaviventris | bluish-green blacksnake found from Ohio to Texas |
spruce grouse Canachites canadensis | North American grouse that feeds on evergreen buds and needles |
blue peafowl Pavo cristatus | peafowl of India and Ceylon |
bluewing blue-winged teal Anas discors | American teal |
blue goose Chen caerulescens | North American wild goose having dark plumage in summer but white in winter |
bluepoint blue point | small edible oyster typically from the southern shore of Long Island |
blue crab Callinectes sapidus | bluish edible crab of Atlantic and Gulf Coasts of North America |
great blue heron Ardea herodius | large American heron having bluish-grey plumage |
little blue heron Egretta caerulea | small bluish-grey heron of the western hemisphere |
blue whale sulfur bottom Balaenoptera musculus | largest mammal ever known, bluish-grey migratory whalebone whale mostly of southern hemisphere |
Kerry blue terrier | an Irish breed of medium-sized terriers with a silky blue-grey coat |
blue fox | a variety of Arctic fox having a pale grey winter coat |
blue point Siamese | Siamese cat having a bluish creamolored body and dark grey points |
Colorado potato beetle Colorado beetle potato bug potato beetle Leptinotarsa decemlineata | black-and-yellow beetle that feeds in adult and larval stages on potato leaves, originally of eastern Rocky Mountains, now worldwide |
spruce bark beetle Dendroctonus rufipennis | small beetle that likes to bore through the bark of spruce trees and eat the cambium which eventually kills the tree, the spruce bark beetle is the major tree-killing insect pest of Alaska spruce forests |
spruce gall aphid Adelges abietis | a variety of adelgid |
blue | any of numerous small butterflies of the family Lycaenidae |
American red squirrel spruce squirrel red squirrel Sciurus hudsonicus Tamiasciurus hudsonicus | of northern United States and Canada |
nilgai nylghai nylghau blue bull Boselaphus tragocamelus | large Indian antelope, male is blue-grey with white markings, female is brownish with no horns |
blue catfish blue cat blue channel catfish blue channel cat | a large catfish of the Mississippi valley |
coho cohoe coho salmon blue jack silver salmon Oncorhynchus kisutch | small salmon of northern Pacific coasts and the Great Lakes |
blue pike blue pickerel blue pikeperch blue walleye Strizostedion vitreum glaucum | variety inhabiting the Great Lakes |
runner blue runner Caranx crysos | fish of western Atlantic: Cape Cod to Brazil |
blue marlin Makaira nigricans | largest marlin, may reach pounds, found worldwide in warm seas |
amobarbital sodium blue blue angel blue devil Amytal | the sodium salt of amobarbital that is used as a barbiturate, used as a sedative and a hypnotic |
Big Blue BLU- | a reliable and deadly ,-pound fragmentation bomb that explodes just above ground with a large radius, the largest conventional bomb in existence, used in Afghanistan |
blue | blue clothing, she was wearing blue |
blue chip | a blue poker chip with the highest value |
jean blue jean denim | (usually plural) close-fitting trousers of heavy denim for manual work or casual wear |
bluish green blue green teal | a blue-green color or pigment, they painted it a light shade of bluish green |
blue blueness | blue color or pigment, resembling the color of the clear sky in the daytime, he had eyes of bright blue |
azure cerulean sapphire lazuline sky-blue | a light shade of blue |
powder blue | a pale blue color with grey in it |
steel blue | a greyish blue color |
Prussian blue | a dark greenish-blue color |
dark blue navy navy blue | a dark shade of blue |
greenish blue aqua aquamarine turquoise cobalt blue peacock blue | a shade of blue tinged with green |
purplish blue royal blue | a shade of blue tinged with purple |
violet reddish blue | a variable color that lies beyond blue in the spectrum |
blue book | a blue booklet used in universities for writing examinations |