(v. t.) A piece of wood more or less bulky; a solid mass of wood, stone, etc., usually with one or more plane, or approximately plane, faces; as, a block on which a butcher chops his meat; a block by which to mount a horse; children's playing blocks, etc.
(v. t.) The solid piece of wood on which condemned persons lay their necks when they are beheaded.
(v. t.) The wooden mold on which hats, bonnets, etc., are shaped.
(v. t.) The pattern or shape of a hat.
(v. t.) A large or long building divided into separate houses or shops, or a number of houses or shops built in contact with each other so as to form one building; a row of houses or shops.
(v. t.) A square, or portion of a city inclosed by streets, whether occupied by buildings or not.
(v. t.) A grooved pulley or sheave incased in a frame or shell which is provided with a hook, eye, or strap, by which it may be attached to an object. It is used to change the direction of motion, as in raising a heavy object that can not be conveniently reached, and also, when two or more such sheaves are compounded, to change the rate of motion, or to exert increased force; -- used especially in the rigging of ships, and in tackles.
(v. t.) The perch on which a bird of prey is kept.
(v. t.) Any obstruction, or cause of obstruction; a stop; a hindrance; an obstacle; as, a block in the way.
(v. t.) A piece of box or other wood for engravers' work.
(v. t.) A piece of hard wood (as mahogany or cherry) on which a stereotype or electrotype plate is mounted to make it type high.
(v. t.) A blockhead; a stupid fellow; a dolt.
(v. t.) A section of a railroad where the block system is used. See Block system, below.
(n.) To obstruct so as to prevent passage or progress; to prevent passage from, through, or into, by obstructing the way; -- used both of persons and things; -- often followed by up; as, to block up a road or harbor.
(n.) To secure or support by means of blocks; to secure, as two boards at their angles of intersection, by pieces of wood glued to each.
(n.) To shape on, or stamp with, a block; as, to block a hat.
Example Sentences:
(1) Application of 40 microM NiCl2 reversibly blocked It while leaving Is intact, whereas 20 microM CdCl2 reversibly blocked Is, but not It.
(2) The effects of sessions, individual characteristics, group behavior, sedative medications, and pharmacological anticipation, on simple visual and auditory reaction time were evaluated with a randomized block design.
(3) In addition, DDT blocked succinate dehydrogenase and the cytochrome b-c span of the electron transport chain, which also secondarily reduced ATP synthesis.
(4) Subsequently, the study of bundle branch block and A-V block cases revealed that no explicit correlation existed between histopathological changes and functional disturbances nor between disturbances in conduction (i.e.
(5) beta-Endorphin blocked the development of fighting responses when a low footshock intensity was used, but facilitated it when a high shock intensity was delivered.
(6) However, some contactless transactions are processed offline so may not appear on a customer’s account until after the block has been applied.” It says payments that had been made offline on the day of cancellation may be applied to accounts and would be refunded when the customer identified them; payments made on days after the cancellation will not be taken from an account.
(7) Complete heart block was produced in 20 of 20 dogs.
(8) A strong block to the elongation of nascent RNA transcripts by RNA polymerase II occurs in the 5' part of the mammalian c-fos proto-oncogene.
(9) In this case, actinomycin D does not block the reinduction of N-acetyltransferase by isoproterenol or by dibutyryl cyclic AMP.
(10) The latter result indicates that the dexamethasone block is upstream from release of esterified arachidonic acid.
(11) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
(12) I hope this movement will continue and spread for it has within itself the power to stand up to fascism, be victorious in the face of extremism and say no to oppressive political powers everywhere.” Appearing via videolink from Tehran, and joined by London mayor Sadiq Khan and Palme d’Or winner Mike Leigh, Farhadi said: “We are all citizens of the world and I will endeavour to protect and spread this unity.” The London screening of The Salesman on Sunday evening wasintended to be a show of unity and strength against Trump’s travel ban, which attempted to block arrivals in the US from seven predominantly Muslim countries: Iran, Iraq, Libya, Sudan, Somalia, Syria and Yemen.
(13) I felt a much stronger connection with the kids on my home block, who I rode bikes with nightly.
(14) It contains 10,000 apartments so far, in blocks that might appear Soviet but for shades of blue, green and yellow.
(15) We concluded that ketamine potentiates the Phase I and the Phase II neuromuscular blocks of succinylcholine.
(16) Biotin-avidin immunoperoxidase analysis for hCG was performed on all paraffin blocks containing carcinoma-in-situ, grade I, grade II, and grade III transitional cell carcinoma.
(17) Blocking the heparin-binding domains of fibronectin inhibited osteoblast attachment by 40-45%, which is complementary to inhibition results previously obtained with the RGDS tetrapeptide.
(18) The results indicated that smoke, as opposed to sham puffs, significantly reduced reports of cigarette craving, and local anesthesia significantly blocked this immediate reduction in craving produced by smoke inhalation.
(19) In a control study an inert stereoisomer, d-propranolol, did not block the ocular dominance shift.
(20) Blocks of hippocampal tissue containing the fascia dentata were taken from late embryonic and newborn rats and transplanted to the hippocampal region of other newborn and young adult rats.
Guard
Definition:
(n.) To protect from danger; to secure against surprise, attack, or injury; to keep in safety; to defend; to shelter; to shield from surprise or attack; to protect by attendance; to accompany for protection; to care for.
(n.) To keep watch over, in order to prevent escape or restrain from acts of violence, or the like.
(n.) To protect the edge of, esp. with an ornamental border; hence, to face or ornament with lists, laces, etc.
(n.) To fasten by binding; to gird.
(v. i.) To watch by way of caution or defense; to be caution; to be in a state or position of defense or safety; as, careful persons guard against mistakes.
(v. t.) One who, or that which, guards from injury, danger, exposure, or attack; defense; protection.
(v. t.) A man, or body of men, stationed to protect or control a person or position; a watch; a sentinel.
(v. t.) One who has charge of a mail coach or a railway train; a conductor.
(v. t.) Any fixture or attachment designed to protect or secure against injury, soiling, or defacement, theft or loss
(v. t.) That part of a sword hilt which protects the hand.
(v. t.) Ornamental lace or hem protecting the edge of a garment.
(v. t.) A chain or cord for fastening a watch to one's person or dress.
(v. t.) A fence or rail to prevent falling from the deck of a vessel.
(v. t.) An extension of the deck of a vessel beyond the hull; esp., in side-wheel steam vessels, the framework of strong timbers, which curves out on each side beyond the paddle wheel, and protects it and the shaft against collision.
(v. t.) A plate of metal, beneath the stock, or the lock frame, of a gun or pistol, having a loop, called a bow, to protect the trigger.
(v. t.) An interleaved strip at the back, as in a scrap book, to guard against its breaking when filled.
(v. t.) A posture of defense in fencing, and in bayonet and saber exercise.
(v. t.) An expression or admission intended to secure against objections or censure.
(v. t.) Watch; heed; care; attention; as, to keep guard.
(v. t.) The fibrous sheath which covers the phragmacone of the Belemnites.
Example Sentences:
(1) Such margins would be enough to put the first female president in the White House, but Democrats are guarding against complacency.
(2) At the end of each session, he is forced to don a pair of blackened goggles, ear muffs are placed over his head, and he is ordered to place the palms of his hands together so that a guard can grasp his thumbs to lead him away.
(3) DNA-samples from HSV-infected and uninfected Vero cells have been examined concurrently to provide standard "HSV-positive" and "HSV-negative" samples, the latter guarding also against false positives caused by cross-contamination.
(4) Merseyrail plans to operate trains without guards from 2020, although it has promised to redeploy staff.
(5) Sensitizing drugs must be strictly avoided to prevent such recurrences: their presence in drug mixtures must be guarded against.
(6) He joined the Coldstream Guards, while Debo and her mother went to Berne to collect Unity, who had put a bullet through her brain but survived, severely damaged; they coped with Unity's resultant moodiness and incontinence through the first year of war.
(7) Diego Garcia guards its secrets even as the truth on CIA torture emerges Read more The long-awaited decision – expected to cause enormous disappointment – follows more than 40 years of campaigning, court cases and calls for the UK to right a wrong committed by Harold Wilson’s Labour government.
(8) The Thunder now have a 2-0 series lead but can't afford to let their guard down considering they're about to face a wounded and fired up Kobe Bryant at home.
(9) What seems beyond doubt is that Koussa has long represented the old guard which for decades was close to Gaddafi, but which – if the Tripoli rumour mill is to be believed – has recently been pushed aside by Gaddafi's competing sons.
(10) "We have Revolutionary Guards who defied orders, though they were severely punished, expelled from the force and taken to prison," he says.
(11) Sample work-up consisted of addition of internal standard, filtration, then direct injection of the plasma sample onto an internal surface reversed-phase (ISRP) guard column where the dopamine agonist and internal standard were separated from plasma proteins.
(12) Yu Xiangzhen, former Red Guard Photograph: Dan Chung for the Guardian Almost half a century on, it floods back: the hope, the zeal, the carefree autumn days riding the rails with fellow teenagers.
(13) The checkpoints are a recipe for harassment and abuse.” Among other moves disclosed were plans to hire 300 extra security guards to secure public transport in the city.
(14) I ask the Turkish guard to confirm that they will send a search-and-rescue team.
(15) On Tuesday, Romney had one event, a speech to the National Guard Association convention in Reno, Nev. And on the day before that, another single rally, in Mansfield, Ohio.
(16) The young woman is Nobel Peace Prize winner Ellen Johnson-Sirleaf, then part of the new guard of dissidents and critics, now the president of Liberia.
(17) Even when he’s going through the motions of politeness, he rarely lets his guard down.
(18) Three G4S guards were arrested on suspicion of manslaughter.
(19) Beatings with metal bars and cables were followed by so-called “security checks”, during which women in particular were subjected to rape and sexual assault by male guards.
(20) Typically, a local authority or someone with a large commercial property would pay six figures annually for security guards, CCTV, gates and other physical security.