(v. i.) To drop the head or person suddenly; to bow.
(n.) A pet; a darling.
(n.) A linen (or sometimes cotton) fabric, finer and lighter than canvas, -- used for the lighter sails of vessels, the sacking of beds, and sometimes for men's clothing.
(n.) The light clothes worn by sailors in hot climates.
(v. t.) To thrust or plunge under water or other liquid and suddenly withdraw.
(v. t.) To plunge the head of under water, immediately withdrawing it; as, duck the boy.
(v. t.) To bow; to bob down; to move quickly with a downward motion.
(v. i.) To go under the surface of water and immediately reappear; to dive; to plunge the head in water or other liquid; to dip.
(v. t.) Any bird of the subfamily Anatinae, family Anatidae.
(v. t.) A sudden inclination of the bead or dropping of the person, resembling the motion of a duck in water.
Example Sentences:
(1) The move was confirmed by a Lib Dem aide, who said Tory claims to be green were "already a lame duck and are now dead in the water".
(2) The temperature of the anterior and middle hypothalamus of conscious Pekin ducks was altered with chronically implanted thermodes.
(3) Previous studies in the rat, mouse and duck had suggested that agents present in cigarette smoke might induce a cytochrome P450-mediated detoxication pathway, leading to protection against aflatoxin-induced primary liver cancer.
(4) Prolactin plasma concentrations decreased rapidly at the end of incubation in ducks which successfully hatched young as well as in unsuccessful incubators.
(5) From ducks A. laidlawii, M. anatis and various unclassified strains were isolated, among these M. anatis and unclassified arginine splitting mycoplasma strains proved to be pathogenic.
(6) The early phases of hepadnaviral infection were studied in primary duck hepatocyte cultures.
(7) In intact ducks changes in blood flow were recorded as changes in digital subcutaneous tissue temperature.
(8) But on Sunday night it was hard to duck the euphoria.
(9) In the Commons on Monday , John Whittingdale, the culture secretary who only in February chaired the committee that concluded “No future licence fee negotiations must be conducted in the way of the 2010 settlement”, ducked the invitation to explain how exactly the same thing had just happened again.
(10) He was never an intellectual; at Oxford, he did no work, and was proudest of playing squash and cricket for the university, though against Cambridge at Lord's he failed to take a wicket and made a duck.
(11) Adult mallard ducks fed 0, 2, 20, or 200 ppm of cadmium chloride in the diet were sacrificed at 30-day intervals and tissues were analyzed for cadmium.
(12) Typical herpesviral capsids and virions were seen in negatively-stained preparations of duck embryo fibroblasts.
(13) To study the effect of air sac pressures, a controllable pressure difference was produced between the air sac orifices of fixed duck lungs.
(14) Images of dead ducks in oil sands tailings pond have been plastered on billboards in Denver, Portland, Seattle and Minneapolis.
(15) You cannot now duck the fact that we have an electoral system which is completely out of step with the aspirations and hopes of millions of British people," he said.
(16) Three Newcastle disease viruses (NDV) isolated from wild ducks in Japan were evaluated for their biological activities, pathogenicity and immunogenicity against one-day-old chickens.
(17) With these synthetic peptides, radioimmunoassay systems for dog, rat, and duck C-peptides were developed.
(18) On the basis of the antiviral action of sulfated polyanions in human immunodeficiency virus and other viral infections, we studied the effect of dextran sulfate and heparin on duck hepatitis B virus infection.
(19) The (Na+ plus K+)-ATPase activities in salt gland homogenates increased 3- to 4-fold after saline treatment of ducks for 3 weeks.
(20) Compared with intact ducks, neither decerebration nor brain stem transection at the rostral mesencephalic (RM) level had any effect on development of diving bradycardia, or heart rate at the end of two-min dives.
Quack
Definition:
(v. i.) To utter a sound like the cry of a duck.
(v. i.) To make vain and loud pretensions; to boast.
(v. i.) To act the part of a quack, or pretender.
(n.) The cry of the duck, or a sound in imitation of it; a hoarse, quacking noise.
(n.) A boastful pretender to medical skill; an empiric; an ignorant practitioner.
(n.) Hence, one who boastfully pretends to skill or knowledge of any kind not possessed; a charlatan.
(a.) Pertaining to or characterized by, boasting and pretension; used by quacks; pretending to cure diseases; as, a quack medicine; a quack doctor.
Example Sentences:
(1) The agency has worked with other authorities to move against quack AIDS products and to educate the public concerning this health fraud.FDA hopes that through all these efforts it can help researchers in government, academia, and industry advance the development, testing, and review of safe and effective therapies, preventatives,and diagnostics for AIDS and related conditions.
(2) The FPC has neither, so it risks just going quack- quack on a murky pond," he said.
(3) Never mind that it muddies the debate (the Le Pen dynasty and the millionaire Nigel Farage somehow turn out to be the real victims in all this) and trivialises the very people to whom the quack is pretending to genuflect.
(4) A collection of poems by his widow Karen Green, entitled Bough Down, won praise earlier this year , and Quack This Way , a tribute from his friend Bryan A Garner was published this month.
(5) Their ruling will help young people Duncan Smith's department had pushed into quack schemes on pain of losing their benefit.
(6) No politician can keep a promise to bring back jobs – especially not Donald Trump Read more Like all good quack analysis, it is instantly digestible, it makes little demands of its audience: no scouring of footnotes nor leafing through history.
(7) Brome, western wheat, and quack grasses demonstrated RAST inhibition patterns similar to the northern grasses.
(8) Mega-projects have become the quack remedies of modern politics.
(9) But it isn't only quack journals that have failures in peer review.
(10) We are taught to bark like dogs, quack like ducks around the same time we are learning the words for mummy and daddy.
(11) The policy quacks urge us to breezeblock the greenbelt.
(12) These objects include radium in devices which were used by legitimate medical practitioners for legitimate medical purposes such as therapy, as well as a wide variety of "quack cures."
(13) It was a quick political fix, a quack’s remedy that seemed to deal with the symptoms in the short term when it was really just aggravating the causes.
(14) If this is not double-dip recession it is certainly starting to walk, talk and quack like one.
(15) State media alleged that in pursuit of profits, Baidu had allowed its online health forums to become “flooded with quacks and advertisements for unlicensed hospitals”.
(16) Cue Baxter’s own recollection of her angst about the jab, which concluded with the claim that some parents were “being used by a quack and a fraud”.
(17) The structure of sinistrin from red squill (Urginea maritima) was determined by methylation analysis and 13C NMR spectroscopy, using the fructans from Pucinella peisonis and quack-grass (Agropyron repens) as reference substances.
(18) George Orwell berated them as "fruit juice drinkers, nudists, sex maniacs, Quakers, nature-cure quacks, pacifists and feminists", while others have, outrageously, labelled them Guardian writers and readers.
(19) For Robert De Niro to use the platform of his internationally known film festival to lend credibility to a quack peddling toxic misinformation about autism is, among other things, a flagrant abuse of power and privilege – yes, white power and privilege.
(20) He doesn’t look particularly comfortable, writes resident Guardian quack Dr Murray, who has no clue whatsoever if he’s being honest.