| 单词 | scotoma |
| 释义 | scotoma[ skoh-toh-muh ] / skoʊˈtoʊ mə / noun, plural sco·to·mas, sco·to·ma·ta [skoh-toh-muh-tuh]. /skoʊˈtoʊ mə tə/. Pathology.loss of vision in a part of the visual field; blind spot. Origin of scotoma1535–45; <Late Latin <Greek skótōma dizziness. See scoto-, -oma OTHER WORDS FROM scotomasco·tom·a·tous [skoh-tom-uh-tuhs], /skoʊˈtɒm ə təs/, adjectiveWords nearby scotomascotia, Scotism, Scotland, Scotland Yard, scoto-, scotoma, scotomatous, scotometry, scotophil, scotophilia, scotophobia Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for scotomascotoma / (skɒˈtəʊmə) / noun plural -mas or -mata (-mətə)pathol a blind spot; a permanent or temporary area of depressed or absent vision caused by lesions of the visual system, viewing the sun directly (eclipse scotoma), squinting, etc psychol a mental blind spot; inability to understand or perceive certain matters Derived forms of scotomascotomatous (skɒˈtɒmətəs), adjectiveWord Origin for scotomaC16: via Medieval Latin from Greek skotōma giddiness, from skotoun to make dark, from skotos darkness Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for scotomascotoma [ skə-tō′mə ] n. pl. sco•to•masAn area of diminished vision within the visual field. blind spot The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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