(n.) The half of a circle; the part of a circle bounded by its diameter and half of its circumference.
(n.) A semicircumference.
(n.) A body in the form of half of a circle, or half of a circumference.
(n.) An instrument for measuring angles.
Example Sentences:
(1) The form of the hard palate is similar to a semicircle in the frontal cut.
(2) The loudspeakers, 15 deg apart, were arranged in a semicircle (0-270-180 deg, azimuth).
(3) In the other pattern, the inducing semicircles were shifted in phase along their diameter and their endpoints were aligned along the contour.
(4) Within the whole target volume yD remains nearly constant when irradiated with all 60 beams, whereas considerable changes were found for irradiations with 31 beams coming from a semicircle.
(5) In targeting Hindus, Sikhs, Jews and those of Tamil ethnicity, the Tories are once again courting a suburban semicircle of boroughs in north London that traditionally are more likely to vote Conservative.
(6) Reducing the salience of the illusory contour, whether by scrambling the contour, or by decreasing the number or the contrast of inducing semicircles, systematically increased discrimination thresholds.
(7) Osteoperiosteal corticocancellous grafts are harvested from the iliac wing, then bent into a semicircle with the periosteum on the inside and inserted between the resected vertebral pedicles where they act as a base for further grafting.
(8) A useful method of treatment in these cases is the marginal, lamellar keratoplasty, which, according to the type of involvement, can take the shape of a sector, ring, horseshoe, or semicircle.
(9) There was a characteristic pattern of activity consisting of small, medium-size, or large distinct granules often distributed in a semicircle in the cytoplasm, but sparing the nucleus of hairy cells.
(10) We report a case of relatively diffuse nontransmural infarction demonstrated by a semicircle of 99mTc-PYP activity which significantly overlapped 201Tl uptake on the SPECT study.
(11) The algorithm developed here is to reduce interactively a multidimensional symptom space to sectorial regions representing each disease in a semicircle using the modified constellation graph method.
(12) This method enables us to classify patients using the angle in the semicircle as a single classifying parameter with an accuracy of about 90%, that is, with little overlapping between disease sectors.
(13) Its transitional stage is a curved semicircle having a form of a distended spiral coil; that reflects an uneven growth of the organ in the human embryogenesis.
(14) The cupboard door came open, Martensen was dragged out and beaten by a dozen officers standing in a semicircle around him.
(15) They are situated in the subserous tela along the anterior and posterior semicircles of the organ.
(16) The CGL of the buffalo was convex, swung in a semicircle around the thalamus and was covered by the fibres of the optic tract.
(17) The hypothesis is presented that a sheet of internal scar is primarily responsible for raising the skin inside the semicircle.
(18) The tube-camera-unit rotates in a semicircle in 5 to 6 seconds around a skull placed in the isocentrum.
(19) The posterior semicircle of the sphincter is located higher than the anterior one.
(20) The anterior capsular tear has a smooth circular edge at the intersection of the two semicircles of the capsulorhexis, while a triangular flap directed towards the center of the pupil is often formed at 12 o'clock.
Tomahawk
Definition:
(n.) A kind of war hatchet used by the American Indians. It was originally made of stone, but afterwards of iron.
(v. t.) To cut, strike, or kill, with a tomahawk.
Example Sentences:
(1) Their manufacturer, Raytheon, describes the Tomahawk as a “modern, mature, powerful” weapon capable of “precise strikes on high-value targets with minimal collateral damage”.
(2) British Tomahawks, which are on submarines, are not yet within striking distance of targets in Iraq or Syria, official sources have suggested.
(3) Launched from ships or submarines and with a range of more than 1,000 miles, Tomahawk missiles have been at the heart of the US arsenal for more than two decades.
(4) They said America had "no real need to wait for Britain", and indicated the US would be able to undertake a limited campaign without the UK's proposed contribution – thought to consist of a small number of Tomahawk cruise missiles being launched from one of the Royal Navy's Trafalgar class submarines.
(5) As the Argentinian novelist César Aira wrote in 2001: “Any change is a change in the topic.” Trump has already proven head-spinningly adept at changing the subject, using everything from mad tweets to Tomahawk missiles.
(6) After indicating prior to that attack that Assad’s removal was no longer a priority, the US launched 59 Tomahawk missiles on the Syrian air base where the chemical attack was launched from.
(7) Modernising Tomahawk is quick and affordable way to provide warfighters with the capability they need to stay ahead of the threat.” 'The dead were wherever you looked': inside Syrian town after chemical attack Read more These sophisticated cruise missiles have been a critical part of US warfare since the Gulf war in 1991, when they were deployed in combat “with immense success”, according to the navy.
(8) Konashenkov claimed only 23 of the 59 Tomahawk cruise missiles reached the base, with the rest missing the target.
(9) The only European country that has Tomahawks is the UK — it’s paralyzed politically — so the next best thing is the French Scalp,” an airplane-fired cruise missile.
(10) Tomahawks were also instrumental in the Nato-led effort against the Libyan ruler Muammar Gaddafi in 2011, and have gone on to be pivotal in the US fight against Islamic State in the Middle East.
(11) Because I was an only child these games were one-sided and usually involved either tomahawking the dog or trying to round him up with my string lasso.
(12) A British Trafalgar class submarine is also believed to be in the area, probably in the Gulf, equipped with Tomahawk cruise missiles estimated to cost £500,000 each.
(13) Stanhope also admitted that the navy was having to buy more Tomahawk cruise missiles from the US to replace the ones it had already fired.
(14) Last week, Mr “America first” rained down Tomahawk missiles on a country whose relationship to the US’s vital interest is less than clear.
(15) Mayville said that the “preponderance” of strikes on Monday in Syria were conducted by American fighters, bombers, drones and Tomahawk missiles.
(16) Donald Trump launches 60 missiles in US strike after Syria chemical attack – live Read more More than 6.25 metres long (20ft) and weighing 1,590kg (3,500lb), the Tomahawk land-attack missile is billed by the US navy as “an all-weather, long range, subsonic cruise missile” able to be launched from either ships or submarines.
(17) Earlier that year the Obama administration had proposed halting Tomahawk production as part of cutting defence spending in 2014, when the navy had 4,000 missiles stockpiled.
(18) In reprisal for the Bashar al-Assad regime’s alleged use of chemical weapons earlier this week, the US launched 59 long-range Tomahawk missiles on the airbase from which it believes the Syrian warplanes launched the chemical attack.
(19) We’re not saying that we’re the ones to effect that change.” The aim of the Tomahawk missile strike on a Syrian airbase on Thursday, McMaster said, was to deter another use of chemical weapons after Assad’s forces killed dozens of civilians , including children, with a sarin attack on Tuesday.
(20) US officials, speaking on condition of anonymity, said US Navy destroyer USS Nitze launched the Tomahawk cruise missiles around 4am local time (0100 GMT).