(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.
Clog
Definition:
(v.) That which hinders or impedes motion; hence, an encumbrance, restraint, or impediment, of any kind.
(v.) A weight, as a log or block of wood, attached to a man or an animal to hinder motion.
(v.) A shoe, or sandal, intended to protect the feet from wet, or to increase the apparent stature, and having, therefore, a very thick sole. Cf. Chopine.
(v. t.) To encumber or load, especially with something that impedes motion; to hamper.
(v. t.) To obstruct so as to hinder motion in or through; to choke up; as, to clog a tube or a channel.
(v. t.) To burden; to trammel; to embarrass; to perplex.
(v. i.) To become clogged; to become loaded or encumbered, as with extraneous matter.
(v. i.) To coalesce or adhere; to unite in a mass.
Example Sentences:
(1) Recent research has shown that more than two-thirds of internet users would ignore warning letters, and with more than 6 million internet users in Britain regularly downloading illegally copied music and films, the media industry believes so-called "technical measures", such as slowing down broadband connections, should be introduced before the courts system is clogged up with thousands of lawsuits.
(2) Additional modifications include design of a reliable sampling catheter and of a method for quickly and atraumatically replacing clogged catheters.
(3) Clogging of endoscopic stents necessitates their replacement in many patients with malignant obstructive jaundice and limits their use in benign strictures.
(4) The outcome is a belief that the Earth is being slowly strangled by a gaudy coat of impermeable plastic waste that collects in great floating islands in the world's oceans; clogs up canals and rivers; and is swallowed by animals, birds and sea creatures.
(5) Indeed, while people might be annoyed or alarmed at the idea of being given placebos, medics probably wouldn't need to were it not for the modern blight of the Worried Well clogging up consulting rooms.
(6) Malfunctioning of the balloon was due to leakage in 12 cases and to clogging of the inflation catheter in three cases.
(7) The clogged sewage drains, road-side garbage dumps and unplanned industrial waste management pose severe health hazards.
(8) It’s no stretch to anticipate, should Obamacare go, a return to emergency rooms clogged with patients using them for primary care, healthcare costs again creeping up and lower wage earners going without care because it’s too expensive.
(9) The reasons for failure were: (1) separation of the inner PEJ tube from the outer gastrostomy tube (59%); (2) clogging (32%) due to small PEJ tube diameter; and (3) kinking and knotting (9%).
(10) It’s an indicator that you do not have good enough cycling infrastructure.” This can be seen in New York, he points out, where on busy, traffic-clogged Manhattan streets, perhaps 80% of cyclists will be male, while along the five-mile segregated cycle path that runs along the Hudson River, more than half will be women.
(11) Nobody cares about us or our families.” The doorless, green-and-yellow three-wheelers that clog Delhi’s streets were converted to compressed natural gas years ago, so they create little pollution.
(12) Factors leading to injury included rapid onset of colder temperatures, sudden reuse of snowblowers after storage for the summer, a heavy mid-week storm that created a sense of urgency to clear snow in dusky light conditions after a day at work, frustration as exit chutes became repeatedly clogged with heavy wet snow and limited operator education.
(13) It was naïve to expect to get ambitious measures through Congress in a debate clogged up with scientific detail.
(14) Older cars and diesel engines produce particulates that clog up the lungs and may enter brain tissue, and nitrogen oxides that affect breathing.
(15) At least three stretches of an expressway were clogged with cars still submerged in water and mud; in Zhaoxindian, three dozen vehicles could be seen and more were thought to be entirely covered.
(16) A clogged Dobbhoff tube ruptured while it was being flushed manually with a syringe containing normal saline under great pressure.
(17) Coaxial trocar technique (19 patients) permits initial insertion of softer and often larger catheters (9-14 French feeding tubes), which are less likely to clog or require exchange; the intragastric balloon support method facilitates trocar insertion.
(18) Blood samples from nine healthy men were studied to determine the effect of ouabain and elevated serum calcium concentration on blood viscosity, measured by a rotational viscometer, and on red cell filterability by the St George's Filtrometer, giving values for clogging particles (CP) and red cell transit time (RCTT).
(19) When it is not clogged with weekend traffic, Container – the English word is used in Arabic – is a desolate spot: a lonely stretch of asphalt, four dingy tollbooth-like structures painted white and green, a few bored Israeli soldiers with automatic rifles.
(20) Filth and smoke hangs everywhere, clogging the very soul.