(a.) Destitute of light, or incapable of reflecting it; of the color of soot or coal; of the darkest or a very dark color, the opposite of white; characterized by such a color; as, black cloth; black hair or eyes.
(a.) In a less literal sense: Enveloped or shrouded in darkness; very dark or gloomy; as, a black night; the heavens black with clouds.
(a.) Fig.: Dismal, gloomy, or forbidding, like darkness; destitute of moral light or goodness; atrociously wicked; cruel; mournful; calamitous; horrible.
(a.) Expressing menace, or discontent; threatening; sullen; foreboding; as, to regard one with black looks.
(adv.) Sullenly; threateningly; maliciously; so as to produce blackness.
(n.) That which is destitute of light or whiteness; the darkest color, or rather a destitution of all color; as, a cloth has a good black.
(n.) A black pigment or dye.
(n.) A negro; a person whose skin is of a black color, or shaded with black; esp. a member or descendant of certain African races.
(n.) A black garment or dress; as, she wears black
(n.) Mourning garments of a black color; funereal drapery.
(n.) The part of a thing which is distinguished from the rest by being black.
(n.) A stain; a spot; a smooch.
(a.) To make black; to blacken; to soil; to sully.
(a.) To make black and shining, as boots or a stove, by applying blacking and then polishing with a brush.
Example Sentences:
(1) To quantify the size of the lesion in mice, the area of the infarct on the brain surface was assessed planimetrically 48 h after MCA occlusion by transcardial perfusion of carbon black.
(2) For male schizophrenics, all symptom differences disappeared except one; blacks were more frequently asocial.
(3) The most successful dyes were phenocyanin TC, gallein, fluorone black, alizarin cyanin BB and alizarin blue S. Celestin blue B with an iron mordant is quite successful if properly handled to prevent gelling of solutions.
(4) The correlates of three characteristics of familial networks (i.e., residential proximity, family affection, and family contact) were examined among a national sample of older Black Americans.
(5) Positivity was not correlated with current residence census tract socioeconomic indicators in black or white females.
(6) The high frequency of increased PCV number in San, S.A. Negroes and American Negroes is in keeping with the view that the Khoisan peoples (here represented by the San), the Southern African Negroes and the African ancestors of American Blacks sprang from a common proto-negriform stock.
(7) Fluttering in the background was a black flag adorned with white script, the “black flag of jihad”.
(8) It is 30 years since Paul Canoville became the first black footballer to play for Chelsea.
(9) If black people could only sort out these self-inflicted problems themselves, everything would be OK. After all, doesn't every business say it welcomes job applicants from all backgrounds?
(10) A case-control study of breast cancer among Black American women was conducted in seven hospitals in New York City from 1969 to 1975.
(11) Mike Enzi of Wyoming A senior senator from Wyoming, Enzi worked for the Department of Interior and the private Black Hills Corporation before being elected to Congress.
(12) The Black pregnant teen is a microcosm of the impact of society on the most vulnerable.
(13) The charges against Harrison were filed just after two white men were accused of fatally shooting three black people in Tulsa in what prosecutors said were racially motivated attacks.
(14) The relative effect of the intramammary infections and of different factors related to the cow (parity, stage of lactation, milk yield) on the individual cell counts, were studied for 30 months on the 62 black-and-white Holstein cows of an experimental herd.
(15) Instead, he handed over the opening to reporter Molly Line, who said, “Racial profiling is in the eye of the beholder,” before citing differing perceptions of the phenomenon between white and black people, which is like reading the headline “Rapist, Victim Differ on Consent”.
(16) These findings indicate an association between HLA-B7 and ankylosing spondylitis in American blacks and suggest that these patients who lack B27 but possess B7 represent a subgroup of patients with this disease.
(17) This is an edited extract from Across the Seas – Australia’s Response to Refugees: A History by Klaus Neumann, published by Black Inc. Books and on-sale now .
(18) Of particular note is the difference between Black American and Nigerian figures.
(19) They were like some great show, the gas squeezing up from the depths of the oil well to be consumed in flame against the intense black horizon, like some great dragon.
(20) Its abuse has become concentrated among post-high school age, black males in a limited number of cities, especially Washington, DC.
Monochrome
Definition:
(n.) A painting or drawing in a single color; a picture made with a single color.
Example Sentences:
(1) Samsung's ML2160 monochrome laser printer, for example, costs about £50.
(2) Less powerful image analyzers offer medium resolution, and typically work with monochrome data acquired from video cameras.
(3) To investigate whether erythemal responses to ultraviolet radiation alter with age, we have reviewed the results of monochromator phototesting in adults and children, and have measured the dose-response curves for UVB erythema in a further 38 subjects.
(4) We used a small oxygen electrode and a grating monochromator of 10 mmu half-band width to determine light-saturation curves of photosynthesis for films of Chlorella pyrenoidosa no more than 1 cell thick.
(5) In both cases short-term treatment with azathioprine achieved a marked clinical improvement, confirmed by testing with an irradiation monochromator.
(6) Compared to available filter wheel and chopper devices, the rapid scan monochromator has advantages of rapid and software-selectable wavelength control, excellent optical alignment, small size, and low cost.
(7) A single color image may replace the multiple monochrome density range pictures now used for portraying CT information.
(8) In stark monochrome, it shows a group of people striding purposefully up O’Connell Street, beneath a sky streaked by vapour trails and the Gate theatre in the background.
(9) Although I've learned to appreciate the grim beauty of murkiness, the washrag skies and mud so jealous it clings to every step, this emerald vision in the monochrome gloom is startling.
(10) Topical (0.1%) applications of 8-MOP followed by exposure to narrow bands from a monochromator in the range of 300-380 nm produced a dose-dependent inhibition of DNA synthesis.
(11) The decision to shoot in monochrome, which is all too often linked to a photographic nostalgia for the heady days of reportage, is fully justified here.
(12) Solutions of C-phycocyanin of very low concentrations were examined by sedimentation-velocity studies in the Spinco model E ultracentrifuge equipped with a photoelectric scanning system and a monochromator.
(13) With stylish monochrome graphics and frequently fiendish puzzles, it's a rewarding and original adventure.
(14) The resulting monochrome sketch-like aesthetic has the quality of a dream or nightmare where worlds are transparent and fragmented.
(15) A servo motor moved an optical fiber across the lower surface of the muscle to collect transmitted light, which then was passed through a grating monochromator and onto a photomultiplier for spatial measurements of scattering (SMS) and transmittance spectra.
(16) As test sites, unexposed skin on the upper back was selected for irradiation using a prism monochromator and a 1 kW xenon arc source.
(17) The advent of layered synthetic microstructures, used primarily as wide-bandpass X-ray monochromators, heralded a new era in the use of XSW to study biologically relevant structures with a length scale of the order of tens of Angströms.
(18) Measurements of the spectral emmissivity, epsilon (lambda), of human skin described in a previous paper were performed with a modified monochromator by comparing the radiation from the skin with blackbody radiation in the wavelength range between 2 and 14 mum.
(19) Thus an intensified monochrome video camera has been equipped with a synchronized color filter wheel, and the image displayed by multiplexing alternate lines to a red green blue (RGB) monitor.
(20) Dunham, who looked glamorous in a monochrome 50s-style floral dress by Erdem, was joined at the screening by co-stars Allison Williams, who plays her screen best friend Marnie Michaels, and Zosia Mamet (Shoshanna Shapiro) as well as long-time fan Richard E Grant, who guest stars in the coming series.