In plural. Flashes of light experienced as a subjective sensation, esp. as a result of a blow to the head. Cf. to see stars at phrases 3 to have star…
| 单词 | θ10103 |
| 释义 | the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [noun] > specks or sparks before eye (9) stars1598 In plural. Flashes of light experienced as a subjective sensation, esp. as a result of a blow to the head. Cf. to see stars at phrases 3 to have star… synchysis1684 Pathology. Softening or fluidity of the vitreous humour of the eye; called sparkling synchysis (s. scintillans) when minute flakes of cholesterin… muscae volitantes1715 Small moving spots in the field of vision representing a normal or sometimes pathological phenomenon usually caused by opacities in the vitreous… spot1785 A small patch of light, darkness, or colour perceived in the field of vision as a result of a physiological or pathological process occurring… phosphene1852 A subjective sensation of light produced by mechanical stimulation of the retina (as by pressure on the eyeball) or by electrical stimulation of… muscae1856 = muscae volitantes, n. sparkling synchisis1859 (see first quot. 1859). spark1899 Medicine. In plural, the glittering caused by the gathering of particles of cholesterin upon the eye in sparkling synchisis. floater1902 A moving spot, thread, etc., which appears in the field of vision, caused by a region of inhomogeneity in the vitreous humour of the eye. Cf. muscae… |
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