How Do You Spell ASTIGMATISMS?

Pronunciation: [ɐstˈɪɡmətˌɪzəmz] (IPA)

The word "astigmatisms" is spelled with a total of three syllables: /əˈstɪɡ.mə.tɪz.əmz/. The first syllable "ə" is an unstressed schwa sound, followed by the stressed syllable "stɪɡ". The third syllable "mə" is another unstressed schwa sound, followed by the stressed syllable "tɪz". The final syllable "əmz" is pronounced with an unstressed schwa sound followed by the consonant cluster "mz". Astigmatism is a common vision condition caused by an irregularly shaped cornea.

ASTIGMATISMS Meaning and Definition

1. Astigmatism is a common vision condition that occurs when the cornea or lens of the eye has an irregular shape, preventing light from properly focusing on the retina. As a result, individuals with astigmatism experience blurred or distorted vision at various distances.

   The cornea is typically round and smooth, allowing light to enter and bend evenly onto the retina, which transmits the visual information to the brain for processing. However, in cases of astigmatism, the cornea is more oval-shaped, resembling the back of a teaspoon instead of a perfect sphere. This irregular curvature causes the light entering the eye to be refracted and focused on multiple points instead of a single point on the retina, leading to a blurred vision.

   Astigmatism can also be caused by the irregular shape of the lens inside the eye. It is often present from birth and can remain stable throughout one's life or change over time. Symptoms of astigmatism include headaches, eye strain, difficulty seeing objects at certain distances, and eye discomfort.

   Fortunately, astigmatism can be corrected with eyeglasses or contact lenses that compensate for the irregular curvature, allowing light to focus properly on the retina. In some cases, refractive surgery may also be an option to reshape the cornea and correct the vision. Regular eye exams are important to detect and treat astigmatism, ensuring optimal visual acuity for individuals affected by this condition.

Top Common Misspellings for ASTIGMATISMS *

• stygmatisms 100%

* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.

Other Common Misspellings for ASTIGMATISMS

• astygmatism
• astigmatims
• astigmatizms
• astigmatisme
• astygmatisms
• stigmatisme
• astigmathims

Etymology of ASTIGMATISMS

The word "astigmatisms" is derived from the medical term "astigmatism", which refers to a common eye condition that causes blurred or distorted vision. The etymology of "astigmatism" can be traced back to the Greek roots "a-" meaning "without" or "not", and "stigma" meaning "point" or "mark", combined with the suffix "-ism" denoting a condition or state. Therefore, "astigmatism" is a term that essentially means "without a point or mark". The plural form of "astigmatism", which is "astigmatisms", is formed by adding the suffix "-s" to indicate more than one.