(n.) One of the elements, a heavy, pliable, inelastic metal, having a bright, bluish color, but easily tarnished. It is both malleable and ductile, though with little tenacity, and is used for tubes, sheets, bullets, etc. Its specific gravity is 11.37. It is easily fusible, forms alloys with other metals, and is an ingredient of solder and type metal. Atomic weight, 206.4. Symbol Pb (L. Plumbum). It is chiefly obtained from the mineral galena, lead sulphide.
(n.) An article made of lead or an alloy of lead
(n.) A plummet or mass of lead, used in sounding at sea.
(n.) A thin strip of type metal, used to separate lines of type in printing.
(n.) Sheets or plates of lead used as a covering for roofs; hence, pl., a roof covered with lead sheets or terne plates.
(n.) A small cylinder of black lead or plumbago, used in pencils.
(v. t.) To cover, fill, or affect with lead; as, continuous firing leads the grooves of a rifle.
(v. t.) To place leads between the lines of; as, to lead a page; leaded matter.
(v. t.) To guide or conduct with the hand, or by means of some physical contact connection; as, a father leads a child; a jockey leads a horse with a halter; a dog leads a blind man.
(v. t.) To guide or conduct in a certain course, or to a certain place or end, by making the way known; to show the way, esp. by going with or going in advance of. Hence, figuratively: To direct; to counsel; to instruct; as, to lead a traveler; to lead a pupil.
(v. t.) To conduct or direct with authority; to have direction or charge of; as, to lead an army, an exploring party, or a search; to lead a political party.
(v. t.) To go or to be in advance of; to precede; hence, to be foremost or chief among; as, the big sloop led the fleet of yachts; the Guards led the attack; Demosthenes leads the orators of all ages.
(v. t.) To draw or direct by influence, whether good or bad; to prevail on; to induce; to entice; to allure; as, to lead one to espouse a righteous cause.
(v. t.) To guide or conduct one's self in, through, or along (a certain course); hence, to proceed in the way of; to follow the path or course of; to pass; to spend. Also, to cause (one) to proceed or follow in (a certain course).
(v. t.) To begin a game, round, or trick, with; as, to lead trumps; the double five was led.
(v. i.) To guide or conduct, as by accompanying, going before, showing, influencing, directing with authority, etc.; to have precedence or preeminence; to be first or chief; -- used in most of the senses of lead, v. t.
(v. t.) To tend or reach in a certain direction, or to a certain place; as, the path leads to the mill; gambling leads to other vices.
(n.) The act of leading or conducting; guidance; direction; as, to take the lead; to be under the lead of another.
(n.) precedence; advance position; also, the measure of precedence; as, the white horse had the lead; a lead of a boat's length, or of half a second.
(n.) The act or right of playing first in a game or round; the card suit, or piece, so played; as, your partner has the lead.
(n.) The course of a rope from end to end.
(n.) The width of port opening which is uncovered by the valve, for the admission or release of steam, at the instant when the piston is at end of its stroke.
(n.) the distance of haul, as from a cutting to an embankment.
(n.) The action of a tooth, as a tooth of a wheel, in impelling another tooth or a pallet.
Example Sentences:
(1) Thirty-two patients (10 male, 22 female; age 37-82 years) undergoing maintenance haemodialysis or haemofiltration were studied by means of Holter device capable of simultaneously analysing rhythm and ST-changes in three leads.
(2) Herpesviruses such as EBV, HSV, and human herpes virus-6 (HHV-6) have a marked tropism for cells of the immune system and therefore infection by these viruses may result in alterations of immune functions, leading at times to a state of immunosuppression.
(3) LHRH therapy leads to higher plasma LH levels and a lower FSH in response to an intravenous LHRH test.
(4) These results demonstrate that increased availability of galactose, a high-affinity substrate for the enzyme, leads to increased aldose reductase messenger RNA, which suggests a role for aldose reductase in sugar metabolism in the lens.
(5) These are typically runaway processes in which global temperature rises lead to further releases of CO², which in turn brings about more global warming.
(6) Results indicated a .85 probability that Directive Guidance would be followed by Cooperation; a .67 probability that Permissiveness would lead to Noncooperation; and a .97 likelihood that Coerciveness would lead to either Noncooperation or Resistance.
(7) It would be fascinating to see if greater local government involvement in running the NHS in places such as Manchester leads over the longer term to a noticeable difference in the financial outlook.
(8) The Frenchman’s 65th-minute goal was a fifth for United and redemptive after he conceded the penalty from which CSKA Moscow took a first-half lead.
(9) Our results indicate that increasing the delay for more than 8 days following irradiation and TCD syngeneic BMT leads to a rapid loss of the ability to achieve alloengraftment by non-TCD allogeneic bone marrow.
(10) report the complications registered, in particular: lead's displacing 6.2%, run away 0.7%, marked hyperthermya 0.0%, haemorrage 0.4%, wound dehiscence 0.3%, asectic necrosis by decubitus 5%, septic necrosis 0.3%, perforation of the heart 0.2%, pulmonary embolism 0.1%.
(11) The availability and success of changes in reproductive technology should lead to a reappraisal of the indications for hysterectomy, especially in young women.
(12) Photoirradiation of F1 in the presence of the analog leads to inactivation depending linearly on the incorporation of label.
(13) In patients with coronary artery disease, electrocardiographic signs of left atrial enlargement (LAE-negative P wave deflection greater than or equal to 1 mm2 in lead V1) are associated with increased left ventricular end diastolic pressure (LVEDP).
(14) The new Somali government has enthusiastically embraced the new deal and created a taskforce, bringing together the government, lead donors (the US, UK, EU, Norway and Denmark), the World Bank and civil society.
(15) Suggested is a carefully prepared system of cycling videocassettes, to effect the dissemination of current medical information from leading medical centers to medical and paramedical people in the "bush".
(16) Mitonafide is the lead compound of a new series of antitumor drugs, the 3-Nitronaphthalimides, which have shown antineoplastic activity in vitro as well as in vivo.
(17) The presently available data allow us to draw the following conclusions: 1) G proteins play a mediatory role in the transmission of the signal(s) generated upon receptor occupancy that leads to the observed cytoskeletal changes.
(18) In the case presented, overdistension of a jejunostomy catheter balloon led to intestinal obstruction and pressure necrosis (of the small bowel), with subsequent abscess formation leading to death from septicemia.
(19) This is rapidly followed by a gamut of changes leading to demyelination.
(20) In crosses between inverted repeats, a single intrachromatid reciprocal exchange leads to inversion of the sequence between the crossover sites and recovery of both genes involved in the event.
Leap
Definition:
(n.) A basket.
(n.) A weel or wicker trap for fish.
(v. i.) To spring clear of the ground, with the feet; to jump; to vault; as, a man leaps over a fence, or leaps upon a horse.
(v. i.) To spring or move suddenly, as by a jump or by jumps; to bound; to move swiftly. Also Fig.
(v. t.) To pass over by a leap or jump; as, to leap a wall, or a ditch.
(v. t.) To copulate with (a female beast); to cover.
(v. t.) To cause to leap; as, to leap a horse across a ditch.
(n.) The act of leaping, or the space passed by leaping; a jump; a spring; a bound.
(n.) Copulation with, or coverture of, a female beast.
(n.) A fault.
(n.) A passing from one note to another by an interval, especially by a long one, or by one including several other and intermediate intervals.
Example Sentences:
(1) Why Corporate America is reluctant to take a stand on climate action Read more “We have these quantum leaps,” Friedberg said.
(2) There is Ed Sheeran , with a guitar and loop pedal, and Chris Martin leaping around the stage with the rest of Coldplay providing a dourer backdrop.
(3) He is big, strong, athletic, very quick and has got a fantastic leap on him," said McClaren.
(4) The deaths were due to: hanging (41 cases), poisoning (17 cases), leaping from a height (7 cases), and others (11 cases including one case of self shooting).
(5) Now another deep cross is thrown into the box and Guzan leaps to claim it, but can only parry it down and pick up the second ball.
(6) The idea was to create a simple set of standards that everyone can relate to, a low hurdle that every humanitarian organisation should be able to leap over.” As organisations grow, they can aspire to use more technical standards that more established NGOs might already be working with.
(7) Musk declared the spacecraft a big leap forward in technology.
(8) The quantum leap in integration being mulled will not save Greece, rescue Spain's banks, sort out Italy, or fix the euro crisis in the short term.
(9) He is helped by constituency boundaries that skew the pitch in Labour’s favour, but even then the leap required looks improbable.
(10) The alliance has grown by leaps and bounds,” the official added, in a conference call with reporters.
(11) It’s going to be harder in Zurich, because there’s going to be a lot more eight-metre jumpers,” he says, citing the reigning champion, Christian Reif, who has jumped 8.49m this season, as his main opposition Rutherford won gold in Glasgow with a modest leap of 8.20m but, as he points out, the chilly conditions were hardly conducive to leaping far.
(12) Other robots in the Boston Dynamics stable include Petman, a robot that tests humanoid chemical protective clothing; the wheeled SandFlea robot that can leap small buildings; a small six-legged robot capable of traversing rough terrain called RHex; and the RiSE robot capable of climbing vertical walls, trees and fences using feet with micro-claws.
(13) This prompted the company to change the long-term bonus scheme, called Leap, to a less generous scheme that will come into force in 2018 and cap Sorrell’s pay at less than £20m, based on his existing salary.
(14) The fires raced through burnt and unburnt areas alike, leaping roads and clearings.
(15) She’s a normal girl thrust into extraordinary circumstances, so it’s very relatable.” Ridley’s leap from bit parts in British TV dramas to the biggest film franchise in the world is a legitimate overnight success.
(16) Facebook Twitter Pinterest The Pokémon brand alone will probably be able to get many to give Pokémon Go a try Photograph: Niantic Labs “You know what the mobile gaming experience is like in a phone today, and we’ve all seen the videos from Magic Leap, at the far end of the spectrum, where we put on these magic glasses and our world is transformed.
(17) The club’s financial problems are likely to have a significant effect on the kind of manager Birmingham are able to attract and it remains to be seen whether someone like Rowett, who has impressed during his time in charge of Burton Albion, would be prepared to take that leap of faith.
(18) On the PS4, for example, as soon as you switch the console on, you'll get a news screen showing what all your friends are playing – you'll even be able to leap straight into their games.
(19) Alex Salmond describes his own renewable energy vision as "the greatest leap forward since the transition from hunter-gatherer to agriculture 10,000 years ago".
(20) In fact, one doesn't have to make a leap of imagination because there are clues in its pay report.