presbyopia
Americannoun
noun
Other Word Forms
Etymology
Origin of presbyopia
1785–95; < Greek presby- (combining form of présbys old, old man) + -opia
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A normal part of aging, presbyopia occurs when the eye becomes increasingly rigid, making it harder to focus on nearby objects.
From New York Times ● Apr. 4, 2024
In addition to studying techniques to help treat cataracts, the researchers are applying their methods to study other major eye conditions, including presbyopia and myopia.
From Science Daily ● Sep. 21, 2023
The good news is that there are many ways to manage presbyopia.
From Washington Post ● Jul. 17, 2022
With age comes the loss of the flexibility of the lens, and a form of farsightedness called presbyopia results.
From Textbooks ● Jun. 9, 2022
"Old sight," known as presbyopia, is a common defect of vision in advancing years.
From A Practical Physiology by Blaisdell, Albert F.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
