(n.) A luminous circle, usually prismatically colored, round the sun or moon, and supposed to be caused by the refraction of light through crystals of ice in the atmosphere. Connected with halos there are often white bands, crosses, or arches, resulting from the same atmospheric conditions.
(n.) A circle of light; especially, the bright ring represented in painting as surrounding the heads of saints and other holy persons; a glory; a nimbus.
(n.) An ideal glory investing, or affecting one's perception of, an object.
(n.) A colored circle around a nipple; an areola.
(v. t. & i.) To form, or surround with, a halo; to encircle with, or as with, a halo.
Example Sentences:
(1) Sec-alpha-halo-nitro compounds are active antibacterial and antifungal agents, and the sec-bromo derivatives are the most active and stable.
(2) For conservative treatment of injuries of the cervical spine, two different methods are available: The HALO fixator and the collar.
(3) Thickening of the gallbladder wall, a subserosal "halo" of edema, pericholecystic abscess, and marked gallbladder distention were consistent findings in AAC.
(4) An Mr 15,000 protein was produced at higher levels by halo variants than by nonhalo-producing cells.
(5) Management intervention was identified as the cause of deterioration in four of 134 patients undergoing operative intervention, in three of 60 with skeletal traction application, in two of 68 with halo vest application, in two of 56 undergoing Stryker frame rotation, and in one of 57 undergoing rotobed rotation.
(6) PRL or its solvent were administered at different time points (0, 4, 8, and 12 hours after light onset = HALO) during 5 consecutive days.
(7) A peripheral halo with delayed enhancement was noticed in 12 patients (42.8%) Histologic correlation in hepatocellular carcinomas showed that the degree of contrast enhancement corresponded to tumor vascularity and that the peripheral halo corresponded to fibrous capsular structure.
(8) 1) small elevation, 2) spotty barium fleck, 3) ill defined barium fleck and 4) barium fleck with halo were suggested the possibility of inflammatory bowel diseases.
(9) These cases suggest that a halo sign does not guarantee a benign process.
(10) The correction by halo-up-Extension runs on an average of 35% of the total correction.
(11) When cultures were overlaid with an acridine orangedeoxyribonucleate-agar (ADA) mixture, incubated for 1 to 3 hr, and observed under ultraviolet light, clear halos developed around colonies that produced deoxyribonuclease.
(12) In the light of these results and of recently published reports a rational diagnostic approach to hypoechoic lesions without halo in echogenic livers varies, depending on such factors as known primary malignancy or site of the lesion.
(13) Subsequent treatments are given using skin tattoos and laser alignment for target placement within the isocenter of the linear accelerator, and a modified portable halo-ring device is used for skull immobilization.
(14) A significant number of Alzheimer patients exhibited a more extensive smooth "halo" of periventricular hyperintensity when compared with controls (p = .024).
(15) (b) Positioning of patients for operation, including those with a halo vest, is efficiently carried out with safety and ease.
(16) Based on a personal series of 47 cases of aberrant papillae and a review of the literature, the authors stress the relative frequency of this anomaly and the almost constant possibility of making the diagnosis by means of intravenous pyelography on the basis of the following signs: regular, round or oval filling defect, surrounded by a fine opaque halo which separates it from the surrounding urine; or a notch with a regular arc-shaped border prolonged towards the exterior at its two extremities by a small spur.
(17) 2) A halo peak appeared in group II and showed the trend of disappearance in group III, however, no peak shift was observed in all groups.
(18) The halo brace has presented the neuroscience nurse with a new challenge in the care of victims of cervical spine trauma.
(19) Skull traction and a halo-vest were intermediate in patients with loss of motion, and the degree of loss of range was essentially equal.
(20) At the end of the third reperfusion day, an atypical form of bouton degeneration was found, consisting of massive occurrence of enlarged (greater than 4 microns) boutons encircled by a clear halo.
Metaphorical
Definition:
(a.) Of or pertaining to metaphor; comprising a metaphor; not literal; figurative; tropical; as, a metaphorical expression; a metaphorical sense.
Example Sentences:
(1) If figurative language is defined as involving intentional violation of conceptual boundaries in order to highlight some correspondence, one must be sure that children credited with that competence have (1) the metacognitive and metalinguistic abilities to understand at least some of the implications of such language (Lakoff & Johnson, 1980; Nelson, 1974; Nelson & Nelson, 1978), (2) a conceptual organization that entails the purportedly violated conceptual boundaries (Lange, 1978), and (3) some notion of metaphoric tension as well as ground.
(2) Crawford's own poetry was informed by contact with refugees – "I began to think seriously about what it felt like to lose your country or culture, and in my first book, there are one or two poems that are versions of Vietnamese poems" – and scientists, whose vocabulary he initially "stole because it seemed so metaphorically resonant.
(3) As the metaphors we are using to conduct it show, the migration debate in Britain is sorely in need of some perspective.
(4) The spotlight metaphor seems inappropriate for visual attention in a dynamic environment.
(5) In a second experiment schizophrenics were significantly different from the depressives in showing less inclination to select a metaphorical meaning to an ambiguous adjective in a sentence.
(6) Three-quarters of the sample was impaired on at least one of four discourse tests (knowing the alternate meanings of ambiguous words in context; getting the point of figurative or metaphoric expressions; bridging the inferential gaps between events in stereotyped social situations; and producing speech acts that express the apparent intentions of others).
(7) It postulates the need of all sciences to operate with symbols of various levels of abstractions, including, in a very prominent way, metaphors.
(8) This summer, if all goes to plan, the metaphor will be vividly recast: the Globe's stage will itself become a world.
(9) According to the old metaphor of classical cybernetics the brain can be considered as a computer.
(10) And Crash is an extreme metaphor of the dangers that I see lying ahead of us.
(11) The metaphor of clinical work as textual explication, however, creates the expectation that there is a text somewhere to be found.
(12) So perhaps there is a political metaphor here after all.
(13) My friend had already climbed the same metaphorical mountain that I had just reached the summit of, and when she had reached the top she sat down and wept, much to the surprise of all her British friends.
(14) The results are discussed in terms of hemispheric memory for art works, metaphors, and the relationship between the two in the brain.
(15) The Oedipus myth has been a central metaphor in the evolution of psychoanalytic theory, particularly the psychoanalytic theory of development.
(16) Second, it refers to a metaphor representing the subjective experience of these patients who are unable to find a permanent identity but feel themselves sitting on the fence between a variety of different identities in a borderline position.
(17) The Tories, ever wedded to metaphors about killing foreigners, have called this the "Dambuster" moment.
(18) As critics of Mr Berlusconi have been barred from the state broadcaster Radiotelevisione Italia, Mr Fo protests that artists are being "defenestrated" metaphorically from the RAI for the same reasons that leftwing dissidents were literally thrown out of police station windows in the 1970s when Mr Fo wrote his work Accidental Death of an Anarchist.
(19) But that's not a metaphor: the universality of computation follows from the known laws of physics.
(20) Verbal processes later gain access to this graded perceptual knowledge, thus permitting the interpretation of synesthetic metaphors according to the rules of cross-modal perception.