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HOW TO PRONOUNCE

astigmatism

/əˈstɪɡmətɪzm̩/

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American Pronunciation Guide · 1:05
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uh-STIG-muh-tiz-um: stress STIG.

The final s is voiced as z. The m at the end can carry a light syllable with little or no separate vowel before it.

TRY SAYING
The optometrist explained the word astigmatism.

APG practice sentence · CC BY-SA 4.0

Wiktionary contributors · CC BY-SA 4.0

What does astigmatism mean?

noun

  1. A defect of a lens such that light rays coming from a point do not meet at a focal point so that the image is blurred.
  2. A disorder of the vision, usually due to a misshapen cornea, such that light does not focus correctly on the retina causing a blurred image.

Definitions regrouped for readability · CC BY-SA 4.0

IPA pronunciation

/əˈstɪɡmətɪzm̩/

Pronunciation used in the listening tip.

Wiktionary contributors · CC BY-SA 4.0

Pronunciation varies by speaker and region. About these dictionary pronunciations.

In the pages of books

See this word in context.

Ocular examination showed hypermetropia 1.5 D. R. and L. with marked astigmatism.
William Healy; Mary Tenney HealyPathology of Lying, Accusation, and Swindling: A Study in Forensic PsychologyProject Gutenberg ebook #449