(n.) An atmosphere of rare matter, composed principally of incandescent hydrogen gas, surrounding the sun and enveloping the photosphere. Portions of the chromosphere are here and there thrown up into enormous tongues of flame.
Example Sentences:
Corona
Definition:
(n.) A crown or garland bestowed among the Romans as a reward for distinguished services.
(n.) The projecting part of a Classic cornice, the under side of which is cut with a recess or channel so as to form a drip. See Illust. of Column.
(n.) The upper surface of some part, as of a tooth or the skull; a crown.
(n.) The shelly skeleton of a sea urchin.
(n.) A peculiar luminous appearance, or aureola, which surrounds the sun, and which is seen only when the sun is totally eclipsed by the moon.
(n.) An inner appendage to a petal or a corolla, often forming a special cup, as in the daffodil and jonquil.
(n.) Any crownlike appendage at the top of an organ.
(n.) A circle, usually colored, seen in peculiar states of the atmosphere around and close to a luminous body, as the sun or moon.
(n.) A peculiar phase of the aurora borealis, formed by the concentration or convergence of luminous beams around the point in the heavens indicated by the direction of the dipping needle.
(n.) A crown or circlet suspended from the roof or vaulting of churches, to hold tapers lighted on solemn occasions. It is sometimes formed of double or triple circlets, arranged pyramidically. Called also corona lucis.
(n.) A character [/] called the pause or hold.
Example Sentences:
(1) In this study, data obtained by observations on the loss of association between the oocyte (with karyosphere) and corona radiata cells are evaluated.
(2) Oocyte maturity was graded on a scale from 1 to 5 based on the morphology of the ooplasm, cumulus mass, corona radiata, and membrana granulosa cells.
(3) Immediately before in vitro insemination, the oocytes were divided into three types with different follicle cells: denuded and corona- and cumulus-enclosed oocytes.
(4) The definition of anatomic and clinical correlates to AchA stroke is aided by CT-MRI findings and reveals an unexpected superior extension of infarct to include the periventricular caudate nucleus and inferior corona radiata.
(5) In the present study a 13.5-kV corona discharge ionizing generator was used in order to investigate the effect of ions on the microbial air pollution of the dental clinic.
(6) These results confirm the previous suggestion that NPDLL arises from a cell type that is a normal constituent of follicular centers, whereas MZL arises from the lymphocytic corona.
(7) Follicular development was induced by human menopausal gonadotropin, and maturation of retrieved oocytes was assessed by the degree of cumulus mucification and corona dispersal.
(8) Parasites labeled with periodate and fluorescein-thiosemicarbazide and then transformed had a corona of fluorescence containing microvilli, much of which was shed onto the slide.
(9) Most of the fecal samples, containing corona viruses, agglutinate mice, rat and hamster erythrocytes.
(10) CT scan revealed an abnormal high density area protruding into the right lateral ventricle, and a low density area at the right corona radiata.
(11) Central arteries from the anterior spinal artery and penetrating vessels from the vasa coronae provide blood directly to the cord.
(12) Any tariff we can levy they can levy.” Lindsey Graham (@LindseyGrahamSC) Simply put, any policy proposal which drives up costs of Corona, tequila, or margaritas is a big-time bad idea.
(13) Corona viruses belong to a group of not yet well known viruses isolated in patients with infections of the upper respiratory organs, especially in winter months.
(14) This microvillous arrangement greatly increases contact between the oocyte and corona cells, and suggests a coordinated reciprocal control of the activities of both cell types.
(15) The 12 radiologic signs of the corona complex have each been produced experimentally in vitro in animals and in vivo in humans during electrochemical treatment of cancers.
(16) Astrocytes were first detected at E(embryonic day) 18, forming a corona of processes around the optic disc.
(17) Magnetic resonance imaging revealed a lesion in the right corona radiata.
(18) Following an infarction involving the left putamen and corona radiata, a 58-year-old right-handed man developed micrographia with the right hand, right facial palsy, right hand clumsiness and slight aphasia.
(19) Microtubules and tubulin subunits will associate with kinetochores in vitro after extraction with 150 mM KI, suggesting that other functionally significant, corona-associated molecules remain unextracted.
(20) Corona markedly improved intraobserver (p less than 0.005) and interobserver (p less than 0.001) reproducibility.