How Do You Spell CYASMA?

Pronunciation: [sˈa͡ɪazmə] (IPA)

The word "cyasma," also spelled "chiasm" or "chiasma," refers to a structure in the brain that plays a role in visual processing. The spelling of this word is derived from the Greek word "chiasmos," meaning "crossing," as the structure appears to form an X shape. The IPA phonetic transcription for "cyasma" is /kaɪˈæzmə/, with emphasis on the second syllable. The spelling of this word may vary depending on the language or field of study, but its pronunciation remains the same.

CYASMA Meaning and Definition

1. Cyasma is a noun that refers to a medical condition or a visual phenomenon characterized by the appearance of haziness or floating spots in one's vision. The term is often used to describe a particular type of eyestrain or visual distortion resulting from prolonged or excessive use of digital screens, such as smartphones, computers, or tablets.

   This condition is typically caused by a combination of factors including prolonged exposure to bright screens, excessive screen time, poor lighting conditions, and improper viewing distance. It is commonly associated with symptoms such as eye fatigue, dryness, redness, and difficulty focusing. The haziness or floating spots in the visual field can be temporary and may disappear after resting the eyes or taking a break from screen usage.

   In addition, cyasma may also refer to an optical illusion wherein an individual perceives a distorted or altered visual image. It can manifest as a perceptual distortion, where objects may appear elongated or distorted in shape. This type of cyasma can occur due to physiological or cognitive factors, resulting in an altered perception of the visual environment.

   To mitigate the effects of cyasma, various techniques can be employed such as frequent breaks during screen time, adjusting screen brightness and contrast, maintaining proper lighting in the environment, adopting the 20-20-20 rule (taking a 20-second break every 20 minutes to look at something 20 feet away), and practicing good eye hygiene. It is also advisable to consult with an eye care professional if the symptoms persist or worsen.

2. Lenticular pigmentation of the skin in pregnant women.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CYASMA

• xyasma
• vyasma
• fyasma
• dyasma
• ctasma
• c7asma
• c6asma
• cyzsma
• cyssma
• cywsma
• cyqsma
• cyaama
• cyazma
• cyaxma
• cyadma
• cyaema
• cyawma
• cyasna
• cyasja
• cyasmz

Etymology of CYASMA

The term "cyasma" originated from the Greek word "χὕασμα" (khyasma), which means "heap" or "pile". In medical terminology, "cyasma" is used to refer to a bluish discoloration around the eyes caused by disorders of blood circulation or pigmentation. The term was likely adopted into medical usage due to the visual similarity between the discoloration and a heaped or piled substance.