Scotoma - Meaning, Definition & English Examples
A scotoma is a blind spot or area of reduced vision in the visual field, often caused by eye conditions or neurological issues. It can affect perception and daily activities.
Definition:
A blind spot or area of impaired vision in the visual field.
Synonyms:
blind spot, visual defect, vision gap
Part of Speech:
noun
Antonyms:
clear vision, full sight
Common Collocations:
visual scotoma, central scotoma, temporary scotoma
Derivatives:
scotomatous, scotomata
Usage Tips:
Use "scotoma" to describe a medical condition affecting vision, not general blindness.
Common Phrases:
psychological scotoma, cortical scotoma, negative scotoma
Etymology:
From Greek "skotōma," meaning darkness or dizziness, derived from "skotos" (darkness).
Examples:
- 1. The doctor detected a small scotoma in her left eye.
- 2. His migraine caused a temporary scotoma, blurring his vision.
- 3. She ignored the warning signs until her scotoma worsened.
- 4. A central scotoma can make reading difficult for patients.