(n.) An elementary substance, as sodium, calcium, or copper, whose oxide or hydroxide has basic rather than acid properties, as contrasted with the nonmetals, or metalloids. No sharp line can be drawn between the metals and nonmetals, and certain elements partake of both acid and basic qualities, as chromium, manganese, bismuth, etc.
(n.) Ore from which a metal is derived; -- so called by miners.
(n.) A mine from which ores are taken.
(n.) The substance of which anything is made; material; hence, constitutional disposition; character; temper.
(n.) Courage; spirit; mettle. See Mettle.
(n.) The broken stone used in macadamizing roads and ballasting railroads.
(n.) The effective power or caliber of guns carried by a vessel of war.
(n.) Glass in a state of fusion.
(n.) The rails of a railroad.
(v. t.) To cover with metal; as, to metal a ship's bottom; to metal a road.
Example Sentences:
(1) In this study of ten consecutive patients sustaining molten metal injuries to the lower extremity who were treated with excision and grafting, treatment with compression Unna paste boot was compared with that with conventional dressing.
(2) The LD50 of the following metal-binding chelating drugs, EDTA, diethylenetriaminepentaacetic acid (DTPA), hydroxyethylenediaminetriacetic acid (HEDTA), cyclohexanediaminotetraacetic acid (CDTA) and triethylenetetraminehexaacetic acid (TTHA) was evaluated in terms of mortality in rats after intraperitoneal administration and was found to be in the order: CDTA greater than EDTA greater than DTPA greater than TTHA greater than HEDTA.
(3) Our recurrences are due to local infections, removing the metal strut too early, i.e.
(4) "Acoustic" craters were produced by two laser pulses delivered into a saline-filled metal fiber cap, which was placed in a mechanically drilled crater.
(5) These results indicate that the inhibition of CarAc by heavy metals occurs by binding of the sulfhydryl on the enzyme by the metals.
(6) The consequences of proved hypersensitivity in patients with metal-to-plastic prostheses, either present prior to insertion of the prosthesis or evoked by the implant material, are not known.
(7) In general, enzyme activity was strongly reduced by heavy metal inorganic cations; less strongly by organometallic cations, some anions, and certain pesticides; and weakly inhibited by light metal cations and organometallic and organic compounds.
(8) EGTA was ineffective in removing calmodulin from particulate preparations, but treatment with the tervalent metal ion La3+ resulted in a loss of up to 98% of calmodulin activity from these preparations.
(9) Sift the cocoa powder over the top and lightly but thoroughly fold it in with the metal spoon.
(10) The results also suggest that both alkali metals most probably have been delivered to the suckling pups and some of their toxic effect was retarded.
(11) The radioprotective action in E. coli ATCC 9637 of ascorbate added to media containing the weak sensitizer, tetracycline (effect described by Pittillo and Lucas (1967)), was found to be dependent on the presence of metal catalysts of the autoxidation of ascorbate.
(12) This study introduces a simple in vitro arrangement to measure current densities of implant metals.
(13) A rubber cuff was fixed on the metal cylinder and let an opening of 8 cm, simulating the cervix uteri.
(14) Since the enzyme requires a metal ion (Co2+) we suggest that the RNA and heparin are inhibitory by virtue of their capacity to chelate the Co2+.
(15) Lesions of allergic contact type could not be induced in the oral mucosa to any of the metal salt preparations.
(16) As yet the observations demonstrate that workers exposed in their occupation to heavy metals (cadmium, lead, metalic mercury) and organic solvents should be subjected to special control for detection of renal changes.
(17) This study investigates the photoneutron field found in medical accelerator rooms with primary barriers constructed of metal slabs plus concrete.
(18) While a clearcut relationship cannot be established between heavy metal music and destructive behavior, evidence shows that such music promotes and supports patterns of drug abuse, promiscuous sexual activity, and violence.
(19) The physiologically important metal ion for catalysis is Mg2+; however, Mn2+ supports in vitro activity, though at a reduced level.
(20) We support the view that catalysis by metalloenzymes may be a reflection of the chemistry of the metal ion itself as a Lewis acid, and that perhaps too much emphasis has been placed on supposed special characteristics (such as strains, "entasis") of the enzyme-metal ion association.
Vitriol
Definition:
(n.) A sulphate of any one of certain metals, as copper, iron, zinc, cobalt. So called on account of the glassy appearance or luster.
(n.) Sulphuric acid; -- called also oil of vitriol. So called because first made by the distillation of green vitriol. See Sulphuric acid, under Sulphuric.
Example Sentences:
(1) Academic and TV historian Mary Beard has disclosed her innovative approach to dealing with her vitriolic Twitter trolls – writing them a job reference.
(2) For every “coterie” of Audens, Spenders and Isherwoods, there is a chorus of George Orwells, Roy Campbells and Dylan Thomases, spitting vitriol.
(3) Bin Laden, who was 54 when he died, also had a copy of The America I Have Seen, a vitriolic memoir of a short trip to the US by the Egyptian thinker and activist Syed Qutb , considered the godfather of modern jihadi thinking and hanged in 1966.
(4) They do not step up to defend the government, its leaders, and their policies from criticism, no matter how vitriolic; indeed, they seem to avoid controversial issues entirely,” the study’s authors write of members of China’s “enormous workforce” of online propagandists.
(5) Melanie is a columnist for the Daily Mail and is mostly known for her knee-jerk, right-wing, hang-em-high vitriol.
(6) As one long-time British journalist told me this week when discussing the vitriol of the British press toward Assange: "Nothing delights British former lefties more than an opportunity to defend power while pretending it is a brave stance in defence of a left liberal principle."
(7) Like many, I was shocked and disturbed by the vitriolic attacks on women by the website and its supporters.
(8) I don’t believe it is that vitriolic or open or contentious,” he said.
(9) A conservative education commentator reviewing the national curriculum has hit back at “vitriolic” attacks on his credentials, arguing he would be “near the top of the list” of people best qualified to examine the issue.
(10) If I was allowed to use more vitriolic words to describe them, I would.
(11) But that is nothing compared to the vitriol and even death threats she has been exposed to since emerging as the principal legal challenger to the government’s Brexit plans.
(12) Whereas the guitarist made his remarks on Twitter, restraining himself to just 76 characters, Morrissey used the blog True to You to issue 11 paragraphs of vegetarian vitriol .
(13) Photograph: Teri Pengilley for the Guardian In Scotland, vitriol replaced or supplemented sour milk and citric acid in textile bleaching and dyeing at a time when linen and cotton were Scotland’s largest manufacturing industries.
(14) Few who spew this vitriol would dare speak with the type of personalized scorn toward, say, George Bush or Tony Blair – who actually launched an aggressive war that resulted in the deaths of at least 100,000 innocent people and kidnapped people from around the globe with no due process and sent them to be tortured.
(15) Elsewhere in Cairo, many pro-army Egyptians – protesting at counter-demonstrations – launched similar vitriol at Morsi's supporters, in an indication of Egypt's deep divisions.
(16) There’s no bitterness or vitriol on show here, musically at least, with Bowman’s laidback vocals gliding serenely over a juddering, stop-start beat that eventually disintegrates.
(17) With the kind of behaviour and vitriol that exists on Twitter and in public discourse about female politicians, and women more generally, I think it’s really naive to think that it exists in a bubble and doesn’t infiltrate culture more generally, and that it won’t influence behaviour,” says Claire Annesley, professor of politics at the University of Sussex.
(18) However, there is another pernicious reason for our failure to act: the bitter, often vitriolic campaigns of climate change deniers – men and women (but mostly men) who simply refuse to accept that humanity is changing weather systems.
(19) Haaland shakes his head as he recalls the vitriol in Keane's words: "It was the worst tackle ever, especially as he obviously set out to do it, as he says in his book.
(20) aegypti sensitivity to bird malaria agent P. gallinaceum by sublethal concentrations of herbicides (ordram and propanide) and fungicides (fundozol and blue vitriol) introduced into the larvae habitation medium or into the imago feed.