astigmatism
nounA refractive error in which the shape of the cornea or eye lens causes light to focus unevenly, potentially blurring or distorting vision.
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Clear all filtersA refractive error in which the shape of the cornea or eye lens causes light to focus unevenly, potentially blurring or distorting vision.
Not clear enough to be readily perceived or understood.
To make something harder to understand, often deliberately.
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