(a.) Destitute, or partially destitute, of light; not receiving, reflecting, or radiating light; wholly or partially black, or of some deep shade of color; not light-colored; as, a dark room; a dark day; dark cloth; dark paint; a dark complexion.
(a.) Not clear to the understanding; not easily seen through; obscure; mysterious; hidden.
(a.) Destitute of knowledge and culture; in moral or intellectual darkness; unrefined; ignorant.
(a.) Evincing black or foul traits of character; vile; wicked; atrocious; as, a dark villain; a dark deed.
(n.) Absence of light; darkness; obscurity; a place where there is little or no light.
(n.) The condition of ignorance; gloom; secrecy.
(n.) A dark shade or dark passage in a painting, engraving, or the like; as, the light and darks are well contrasted.
(v. t.) To darken to obscure.
Example Sentences:
(1) And that, as much as the “on water, operational” considerations, is why we are being kept in the dark.
(2) The first group was reared in complete darkness while the second one was subjected to permanent noise.
(3) In the dark the 6-azidoflavoproteins are quite stable, except for L-lactate oxidase, where spontaneous conversion to the 6-amino-FMN enzyme occurs slowly at pH 7.
(4) Most notably, retroperitoneal lymph nodes in rabbits remained dark blue up to 28 days after hindlimb endolymphatic instillation of liposomal patent blue.
(5) In the dark cortical zone of the nodes (III group) there occur tissue basophils (mast cells), that, together with increasing number of acidophilic granulocytes and appearance of neutrophilic cells, demonstrates that there is an inflammatory reaction in the organ studied as a response to the lymphocytic suspension injected.
(6) Urinalysis revealed a low pH, increased ketones and bilirubin excretion, dark yellowish change in color, the appearance of "leaflet-shaped" crystals and increased red blood cells and epithelial cells in the urinary sediment, increased water intake, decreased specific gravity and decreased sodium, potassium and chloride in the urine.
(7) We were searching for spontaneous and positional nystagmus in 5 positions with open eyes in darkness and with closed eyes.
(8) Previous FTIR measurements have identified several tyrosine residues that change their absorption characteristics between light-adapted BR and dark-adapted BR, or between intermediates K and M [Dollinger, G., Eisenstein, L., Lin, S.-L., Nakanishi, K., Odashima, K., & Termini, J.
(9) Steady state levels of chloroplast mRNA encoding the core PSII polypeptides remain nearly constant in the light or the dark and are not affected by the developmental stage of the plastid.
(10) The second triplet, which was stable in the dark at 4.2 K following illumination, was assigned to the radical pair Donor+I-.
(11) The results indicate that CRALBP X 11-cis-retinol is sufficiently stereoselective in its binding properties to warrant consideration as a component of the mechanism for the generation of 11-cis-retinaldehyde in the dark.
(12) Although the Ca2+-independent mechanism accounts for about two thirds of the total acetylcholine release in the dark, the amount of acetylcholine released in this way is small compared with the release of acetylcholine triggered by stimulation of the retina with light.
(13) The extracellular concentration of GABA is probably high in prolonged darkness, and it is low after prolonged light exposure.
(14) In lettuce, the presence of 2,4-D in the light lowered the concentration of total Hg (or MeHg) required to reduce growth by 50%, about 13 times relative to that in the dark (i.e., it sensitized the cells).
(15) This suggests that many retinal ganglion cells continue to discharge in total darkness for long periods.
(16) In darkness, raising the concentration of K in the fluid of perfusion gives an increase of the efflux of (86)Rb and increasing the extracellular concentration of Ca yields a retention.
(17) Upon illumination, a dark-adapted photosynthetic sample shows time-dependent changes in chlorophyll (Chl) a fluorescence yield, known as the Kautsky phenomenon or the OIDPS transient.
(18) One elderly woman was left alone in the dark for hours unable to find food or drink.
(19) These observations indicated a novel mechanism that in the absence of light-dark schedule, mothers taught the circadian rhythm to the pups as they raised them.
(20) It was observed that the circadian rhythm was disrupted by injections of lithium at the beginning of the light as well as the dark phase of the LD cycle.
Pale
Definition:
(v. i.) Wanting in color; not ruddy; dusky white; pallid; wan; as, a pale face; a pale red; a pale blue.
(v. i.) Not bright or brilliant; of a faint luster or hue; dim; as, the pale light of the moon.
(n.) Paleness; pallor.
(v. i.) To turn pale; to lose color or luster.
(v. t.) To make pale; to diminish the brightness of.
(n.) A pointed stake or slat, either driven into the ground, or fastened to a rail at the top and bottom, for fencing or inclosing; a picket.
(n.) That which incloses or fences in; a boundary; a limit; a fence; a palisade.
(n.) A space or field having bounds or limits; a limited region or place; an inclosure; -- often used figuratively.
(n.) A stripe or band, as on a garment.
(n.) One of the greater ordinaries, being a broad perpendicular stripe in an escutcheon, equally distant from the two edges, and occupying one third of it.
(n.) A cheese scoop.
(n.) A shore for bracing a timber before it is fastened.
(v. t.) To inclose with pales, or as with pales; to encircle; to encompass; to fence off.
Example Sentences:
(1) Today, she wears an elegant salmon-pink blouse with white trousers and a long, pale pink coat.
(2) Platinum deer mice are conspicuously pale, with light ears and tail stripe.
(3) The inclusions were large, intracytoplasmic, pale, eosinophilic and kidney-shaped and were periodic acid-Schiff positive and HBsAg negative.
(4) The lesions were annular or serpiginous and their surface was livid-red to pale-red.
(5) At surgery, upon incision of the paravertebral muscle fascia, viscous pale fluid was encountered emanating from a foramen in the thoracic lamina.
(6) Large (about 2 micron in diameter), pale vacuoles, probably of extracellular character, were found mostly in the vicinity of the perivascular septum.
(7) Kidneys were approximately double the normal size and were pale tan to grey in color.
(8) Too distressed to utter more than a single word - "Devastated" - in the immediate aftermath of her withdrawal, a pale and red-eyed Radcliffe emerged yesterday to give her version of the events that ended the attempt to crown her career with a gold medal.
(9) In 1850 you could see Benjamin West’s ever popular vision of the apocalypse, Death on a Pale Horse , riding melodramatically back into view on Broadway for the fourth time in as many years; and a gallery of Rembrandts at Niblo’s theatre, where Charles Blondin once walked a tightrope.
(10) The main clinical symptoms were paleness, dark urine and oliguria.
(11) In our series of 31 patients, it was found that severe conductive hearing loss, abundant pale granulations, and denuded malleus handle are constant findings and, in our opinion, are significant clinical features of the pathology.
(12) But lest the duchess feel overlooked, the end section of the show featured long, pale-blue bias-cut crepe dresses with more of a charity gala feel; and knee-length silk crepe dresses with black grosgrain belts seemed princess friendly.
(13) Hatched chicks were small and had pale feathers, skin, skeletal muscles, bone marrow, and viscera.
(14) These immunoreactive pale cells occurred in the distal caput and proximal corpus of the epididymidis.
(15) Antibodies to Le(a), Le(b), and X showed no staining or only pale staining of less than 10% of the normal prostatic epithelial cells.
(16) The claim has stunned a community who knew him not as a pale spectre in Taliban videos but as the tall, affable young man who served coffee and deftly fended off jokes about Billy Elliot – he did ballet along with karate, fencing, paragliding and mountain biking.
(17) The numbers pale in comparison to the 24,000 jobs predicted to disappear from South Australia by the end of 2017 due to the collapse of car manufacturing.
(18) The incidence of dysplasia increased with increasing age and was significantly associated with pale skin type, excess sun exposure, and duration of allograft.
(19) Dendritic cells were characterized by their slender cytoplasmic processes, indented nucleus and pale cytoplasm.
(20) I find Harry Reid’s public comments and insults about Donald Trump and other Republicans to be beyond the pale,” she said.