(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.
Pave
Definition:
(n.) The pavement.
(v. t.) To lay or cover with stone, brick, or other material, so as to make a firm, level, or convenient surface for horses, carriages, or persons on foot, to travel on; to floor with brick, stone, or other solid material; as, to pave a street; to pave a court.
(v. t.) Fig.: To make smooth, easy, and safe; to prepare, as a path or way; as, to pave the way to promotion; to pave the way for an enterprise.
Example Sentences:
(1) It paves the way for Iran to get nuclear weapons.” Under the deal, Iran committed to reducing the number of its centrifuges by two-thirds, capping its level of uranium enrichment well below the level needed for bomb-grade material, reducing its enriched uranium stockpile from around 10,000kg to 300kg for 15 years, and submitting to international inspections to verify its compliance.
(2) And those who hope to lead Labour now seem to be agreed on one thing: that the path back to power will be paved with talk about aspiration .
(3) The two companies have pooled their software development resources to create MeeGo, a free software platform which they reckon will pave the way for the next generation of wireless communications devices.
(4) Cameron is hoping Thursday’s EU talks over dinner will pave the way for a deal by February, allowing him to have a referendum next year.
(5) • Russia’s president, Vladimir Putin, has accepted a proposal by the German chancellor, Angel Merkel, to set up a “fact-finding mission” that would pave the way for some form of political dialogue in the crisis, according to the German government.
(6) The rest of the EU will have a chance to give its response on Friday at talks between senior officials, paving the way for EU leaders to meet in Brussels next week.
(7) Perhaps it could help pave the way for the collaboration essential to coping with climate change.
(8) Turkey has issued a decree paving the way for the conditional release of 38,000 prisoners in an apparent move to make jail space for thousands of people who have been arrested after last month’s failed coup .
(9) The gates may be open but the road to the church that calls itself a friendship and reconciliation centre is not paved with sleek cars or thronged with believers.
(10) Although E.ON has said it will not increase bills for customers before the end of 2012, fears are growing that SSE's action will pave the way for other suppliers to increase their prices.
(11) The success of Capote paved the way for bigger and more nuanced parts for Hoffman, his turn as the villain in Mission: Impossible III (2006) notwithstanding.
(12) The above-mentioned findings suggested that the Er:YAG laser could pave the way for the cavity preparation with acid-resistant cavity margin.
(13) His treatment was largely traditional and he tended to ignore contemporary advances in medical science, but his meticulous records of patients and of their response to treatment paved the way for the clinical approach which was to prevail in the future.
(14) The following year he played a philosophising, brutal hitman in the film True Romance, written by Quentin Tarantino , which paved the way for his lead role in The Sopranos, the gangster family saga that ran for six seasons from 1999.
(15) Iran's invitation to Syria talks marks significant shift for US and allies Read more Saudi Arabia, on the other hand, has insisted that Assad must go and that, in the first instance, a transitional government agreed to by the regime and the opposition should pave the way for peace.
(16) It is almost six months since Michael Grade said he would step back from the executive chairman's role, paving the way for a new chief executive.
(17) His refusal to endorse evolution hardly distinguishes him from the other Republican presidential hopefuls, but Louisiana governor Bobby Jindal can point to an unmatched achievement as he formally kicks off his campaign: signing a law that paved the way for creationism to be taught in schools.
(18) The most significant of these appointments was Philip Hammond as foreign secretary, who will pave the way for attempted reforms in the UK's relationship with the EU.
(19) But that was a clear demotion, unlike Hague whose decision to stand down at the election paved the way for a less onerous cabinet post.
(20) For his meeting with Angela Merkel and François Hollande , meant to pave the way to next month’s EU summit, the Italian prime minister Matteo Renzi chose the historical site of Ventotene, off the coast of Naples.