(n.) The basinlike opening or mouth of a volcano, through which the chief eruption comes; similarly, the mouth of a geyser, about which a cone of silica is often built up.
(n.) The pit left by the explosion of a mine.
(n.) A constellation of the southen hemisphere; -- called also the Cup.
Example Sentences:
(1) "Acoustic" craters were produced by two laser pulses delivered into a saline-filled metal fiber cap, which was placed in a mechanically drilled crater.
(2) Combined SEM and TEM examination of the endothelium of compressed segments revealed "craters" and "balloons", blebs and vacuoles, swollen mitochondria, dilated granular endoplasmic reticulum, and subendothelial edema.
(3) If overloaded, these areas are subject to "cervical cratering," a common prelude to implant failure.
(4) It's brown, crusty and cratered, like somewhere Hubble may have sent back a photo of.
(5) The country’s other attractions include a burning pit at “the door to hell” in the Darvaza crater, and rarely seen stretches of the silk road, the region’s ancient trade route.
(6) The only reminder of what happened is a small, blackened, crater near the northern part of town, where a rocket laced with a nerve agent fell, killing more than 70 people in one of the worst mass casualty chemical attacks in the six-year war in Syria .
(7) Following one or more hours of ischaemia crater-like depressions and blebs appeared on the luminal surfaces of ventricular endothelial cells, with margination and clumping of nuclear chromatin, loss of glycogen granules, swelling of mitochondria, and the development of subendothelial membrane-bound dilatations of myocytes.
(8) Invagination-like craters were observed in the plasmalemma.
(9) Histology for the 213-nm ablation showed a clean ablation crater with minimal collagen lamellae disruption and a damage zone less than 1 micron.
(10) Irradiation directly on the left endocardial and epicardial walls lasted for 10 seconds and was repeated 3 times, creating 3 craters.
(11) Efficacy parameters included daytime and nocturnal symptom relief and duodenal ulcer healing, documented by endoscopy, and defined as complete reepithelization of the ulcer crater.
(12) Patients in groups I (45 patients) y II (28 patients), were submitted to a vaporization crater of the whole transformation zone because of having the cervical canal free of lesion.
(13) Fibrin and exposed collagen fibers were seen at the crater base.
(14) When the RF probe approached perpendicularly to the cadaver arterial wall, a crater with charring and coagulating necrosis was formed.
(15) Residents of Aden’s central Crater district told Reuters that Houthi fighters and their allies were in control of the area by midday on Thursday, deploying tanks and foot patrols through its otherwise empty streets after heavy fighting in the morning.
(16) A rough surface of epitheliocytes has deep craters and irregular protrusions, microvilli, cilia and spherical bodies.
(17) the esophageal lesion revealed a variety of macroscopic manifestations including giant rugae, submucosal nodules, multiple erosions, and craters.
(18) Those differences can be summarized as follows: (1) the occurrence of pronounced, highly curved hackle marks, which could in many instances be mistaken for conchoidal marks;(2)the appearance of the beveled edges bordering the cratering on the side opposite origin of force; and (3) a more apparent tendency toward an inverse relationship of muzzle velocity and energy to radial fracture length and degree of curving along crater boundaries.
(19) None of these suggest a bumper year for the high street, since the jobless total is going up, house prices are going down, consumer confidence has cratered and real disposable income in 2011 saw its biggest fall since 1977.
(20) Photoablation was continued until aqueous appeared percolating through the juxtacanalicular tissue at the bottom of the crater; a water-tight closure of conjunctiva was then performed.
Grater
Definition:
(a.) One who, or that which, grates; especially, an instrument or utensil with a rough, indented surface, for rubbing off small particles of any substance; as a grater for nutmegs.
Example Sentences:
(1) He locked horns with the architect again in 2008, using Rogers' 44-storey "cheese grater" tower in the City of London to warn that historic cities were being wrecked.
(2) I use the wide side of the grater or the mandolin for this, although those with better knife skills than me should be able to do a good job of it that way.
(3) Today, London's skyline is dominated by such sights as the Cheese-grater in Leadenhall, the Walkie-talkie in Fenchurch Street, the Gherkin in Aldgate and the Razor at Elephant and Castle.
(4) DL-methinionine in the diet of cows for the first months of lactation leads to grater amounts of milk of higher quality as well as to improving the health of the animals.
(5) The majority of the compounds showed clear antagonist activity towards BaCl2, histamine and acetylcholine contracting responses, generally grater than that of papaverine; on the contrary, their antagonist activity towards 5-HT responses was slightly lower.
(6) On the other hand, the patients who had undergone muscle release had, to grater or lesser extent, disturbances of the range of movement.
(7) Try Auctionstealer , an online tool which bids for you at the last nanosecond, meaning you can watch The Cube while simultaneously winning a grater.
(8) "Russia is already paying a serious price for its actions," William Hague assured the house, the extra helium in his cheese-grater voice an indication of his own gravity.
(9) Although the two-year-olds' extent of exploration and amount of time spent in a playroom were significantly grater when their mother was present than when an unfamiliar person was present, the grandmother's functional characteristics were on an intermediate level between those of the mother and those of the unfamiliar person.
(10) • Prominent in this list are kitchen implements like cheese graters and bottle openers; if you want to make it a bit more fun then you can get various novelty themed equipment .
(11) This paper describes a simple method of obtaining cancellous graft from femoral heads, either allograft or autograft, with "cheese grater" type acetabular reamers.
(12) Roughly grate the eggs on the large holes of the grater, then grate the garlic on the fine side.
(13) The effect of the dnaA mutation was grater on plasmid DNA synthesis than on host chromosomal DNA synthesis.
(14) Out of 49 cases, histologic diagnosis of chronic diffuse lymphocytic thyroiditis was established in nine patients (18%) but the frequency of the appearance of this autoimmune disease may well be grater because a relatively small number of patients underwent the operation.
(15) Epinephrine and insulin increased glucose uptake in Planaria, but epinephrine did so to a much grater extent.
(16) They were quickly alerted to the fact that the Japanese generally do not eat cheese or mashed potatoes during a presentation, leaving the potato masher and grater largely redundant - although the brand has proved particularly successful there and in the US out of the 105 countries they now sell in, mostly through third-party distributors.
(17) Just as the distinctively named Shard of Glass, the Helter Skelter, the Cheese- grater and the Walkie Talkie are being erected across the City, the architect who created the eye-catching Gherkin has declared the London skyscraper building boom is nearing its end.