(a.) Without color; not distinguished by any hue; transparent; as, colorless water.
(a.) Free from any manifestation of partial or peculiar sentiment or feeling; not disclosing likes, dislikes, prejudice, etc.; as, colorless music; a colorless style; definitions should be colorless.
Example Sentences:
(1) The pI 5.0 component, designated F-5.0, was faint yellow, with a broad absorption in the range of 400-450 nm, while the pI 7.5 component, designated F-7.5, was colorless and did not absorb in that range.
(2) L-form colonies appeared colorless, and chemical analysis demonstrated that, if the L-form produces pigment at all, which was not demonstrated, it could not have been more than 3.6% of that produced by the bacterial form.
(3) We have purified this colorless compound and identified it as 5,6-dihydroxyindole-2-carboxylic acid.
(4) Aldol condensation and dehydration of 2 mol of the saturated aldehydes initially gave the alpha, beta-unsaturated aldehydes, which in turn reacted with TBA to form the colorless adducts, pyranopyrimidine derivatives.
(5) Ten days after the insertion, samples of clear and colorless CSF up to 1 ml could be withdrawn.
(6) The activities of phosphofructokinase (PFK), fructose diphosphatase (FDP), nicotinamide adenine dinucleotide (NAD) and NAD phosphate (NADP)-linked isocitrate dehydrogenases (IDHNAD, IDHNADP), two NAD-linked glutamate dehydrogenases (GDH1, GDH2), and isocitrate lyase were studied during the development of the two phenotypes, ordinary colorless and resistant sporangia (OC and RS plants), of water mold Blastocladiella emersonii in synchronized liquid cultures.
(7) AchE synthesized in culture cleaved acetylthiocholine to thiocholine, which stochiometrically reduced the colorless indicator DTNB to a highly colored product.
(8) Mutants or colonial variants have been isolated that fail to absorb the dye and produce colorless colonies.
(9) The pH optimum for the reaction was between 4 and 7, and the temperature optimum was between 30 and 50 degrees C. The compound was purified by ion-exchange chromatography, isolated as colorless needles, and identified as 6-hydroxypyridoxine from UV, PMR, IR and MS spectral data.
(10) Infected cell monolayers stained intensely while uninfected monolayers remained colorless.
(11) Colorless and other subtle manifestations of peritoneal disease can be seen more easily by painting the peritoneal surface with bloody peritoneal fluid.
(12) The antibiotic, obtained as a colorless amorphous powder having the molecular formula C48H77N7O16, is an antifungal antibiotic active against yeasts and filamentous fungi.
(13) It was purified by use of column chromatography on Sepabeads SP206, Amberlite IRC-50, MCI gel CHP-20P and Sephadex G-10 and then isolated as colorless needles.
(14) The final product was readily soluble, clear and almost colorless upon reconstitution.
(15) The nearly colorless final macrocyclic product was characterized by TLC, IR, NMR, and mass spectrometry.
(16) The cone type with the colorless fluorescent oil droplet (FC cone) has an oil droplet size intermediate between those contained in the green single cones and the cone with the clear colorless oil droplet (CC cone); it typically has a short (15 microns long) oblique axon and it forms approximately 13% of the cones in the retina.
(17) It was purified by column chromatography and centrifugal partition chromatography (CPC) and then was isolated as a colorless powder.
(18) Elasnin is a neutral, colorless, and viscous oil (ND17 = 1.4983, [alpha]18D -0.9 degrees, lambdaEtOHmax 291 nm (epsilon, 7,760) having a molecular formula of C24H40O4 (MW 392) as shown by its elemental analysis and mass spectrum.
(19) Lenses exposed to 308-nm ultraviolet (UV) radiation for 10-30 minutes showed significant yellow-brown pigmentation and colorless opacification compared with dark controls.
(20) There is a new radiochromic film, a highly uniform, thin (100-microns) detector whose sensitive layer (6 microns thick) changes from colorless to blue by dye polymerization without processing, upon exposure to ionizing radiation.
Dreary
Definition:
(superl.) Sorrowful; distressful.
(superl.) Exciting cheerless sensations, feelings, or associations; comfortless; dismal; gloomy.
Example Sentences:
(1) KSmythe Make a splash in the cold: Bergen, Norway Facebook Twitter Pinterest Photograph: Getty Images Bergen, even when the fjords are too wet and dreary to visit, is still a relaxing destination for a winter break in Norway.
(2) The answer, apparently, is comedian Eddie Izzard , along with a whole fleet of red-carpet English entertainers , who are to be driven north to bring shine and glee to the rather dreary Project Fear .
(3) A ll the leaves are brown and the sky is grey as I leave dreary Britain for my date with celebrity destiny … in Los Angeles, California.
(4) A match of this nature calls into question the whole notion of ambition when it does no more than lead to an encounter as dreary as it was energetic.
(5) Design and technology is struggling to shake off a dreary image and is lumbered with a perception that it is secondary to so-called academic subjects.
(6) Would she be interested in portraying the life of Mrs David - who brought the first glint of the Mediterranean to middle-class kitchens in the dreary 1950s?
(7) Contrary to popular opinion, it has not been the vuvuzelas ruining the World Cup, but the dreary football.
(8) Newspapers in England find it notoriously difficult to captivate their readers in the run-up to hard sells such as a dreary home qualifier against the likes of Slovenia, so how incredibly lucky it is for editors that several Premier League clubs have chosen today to reveal a series of sensational transfer plots!
(9) "Its strength is its sheer exuberance, the richness and the colours, on a rather dreary January day it makes you feel so optimistic," said Jim Bruce, an artist from London, emerging from the glass exit doors of the Hockney rooms.
(10) Comparisons between present-day China and the soulless, dreary totalitarian socialist state immortalised in Orwell's masterpiece are difficult to sustain after seeing clutch after clutch of Chinese teenagers, dressed in the latest quasi-Japanophile fashion, walk down a mobbed Beijing pedestrian shopping arcade nibbling at bouquets of candy floss and prattling on as if the phrase "commodity fetishism" had never crossed their young lips.
(11) These are things that might make me as happy as news that the wonderful Tina Fey and Amy Poehler are to take over from the increasingly dreary Ricky Gervais as hosts of the Golden Globes – but not by much.
(12) Rowe points out that there is an especially dreary possible outcome to the contest, namely that "they could both lose and comfort each other".
(13) If the beginning of the end of Slobodan Milosevic's bloody reign came anywhere, it was not in the dreary corridors of power, nor in the cramped offices of the Yugoslav electoral commission which tried to steal last month's elections, but under the vast arc lights of Kolubara where Milosevic made his most serious mistake, misinterpreting the mood of a group of workers he had relied on throughout his regime.
(14) The book was derided as “ buttoned-up ,” “ safe and unchallenging ” and “ boring and dreary .” Nobody, so far, is saying that about the campaign.
(15) This sad and dreary episode, when Finnish soldiers were compelled to fight their former comrades-in-arms, is, for example, the subject of Antti Tuuri's bestselling novel of 2012, Rauta-antura (Iron-shod).
(16) The sound of the great orchestras contrasted so forcibly with our little band of seven in the studio that it came as a revelation of what the future of broadcasting might be …” As for the listeners: “Many people imagining opera to be a dull and dreary thing were converted in an evening; many others who had never heard or expected to hear opera as long as they lived had it brought to their hospital or bedside.” In a time when we can access any music with a mere flick of a mouse, it is hard to imagine just how extraordinary this access to the sequestered sounds of Covent Garden must have been.
(17) I'd had a run-in with this dreary professor at the University of London, and dinner at the Reform was his peace offering.
(18) At Christmas I went to department stores in Buchanan Street and bought inexpensive ornaments and prints, again not understanding – or not understanding well enough – that seeing more of me was worth any number of smoked glass decanters or pictures by the Impressionists (an unusually dreary example of which replaced FD Millet's Between Two Fires in the frame above the fireplace, until my parents, suffering it in silence for long enough, papered it over with Constable's The Hay Wain).
(19) It has not been able to find a place of comfort on the spectrum between dreary and frightening, perhaps because this is the wrong spectrum .
(20) This was the zero-hours work of the boom – dreary but marginal.