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astigmatism

noun

/əˈstɪɡmətɪzəm/

Meaning

An eye defect causing blurred vision due to irregular curvature of the cornea or lens.

She wears glasses to correct her astigmatism.

visual defect, eye condition, refractive error, vision problem

normal vision, clear sight

correct astigmatism, mild astigmatism, severe astigmatism, astigmatism treatment

People who take part in something; those involved in an activity or event.

the state of being tedious; monotony or boredom

Renewal, growth and development of cells, tissues or energy

A British nobleman ranking below an earl and above a baron.

on or to an upper floor of a building; the upper floor or floors

A state of disorganization or untidiness; confusion or disorder.