presbyopia

noun
pres·​by·​o·​pia | \ ˌprez-bē-ˈō-pē-ə How to pronounce presbyopia (audio) , ˌpres- \

Definition of presbyopia

: a visual condition which becomes apparent especially in middle age and in which loss of elasticity of the lens of the eye causes defective accommodation and inability to focus sharply for near vision

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Other Words from presbyopia

presbyopic \ ˌprez-​bē-​ˈō-​pik How to pronounce presbyopia (audio) , -​ˈä-​ , ˌpres-​ How to pronounce presbyopia (audio) \ adjective or noun

Examples of presbyopia in a Sentence

Recent Examples on the Web The eye drops don’t treat the cause of presbyopia but helps treat its symptoms. Adrianna Rodriguez, USA TODAY, "Tired of reading glasses? Eye drop submitted for FDA approval may help you read without them.," 2 Mar. 2021 These are simply garden-variety nearsightedness and farsightedness as well as astigmatism (distorted vision at all distances) and presbyopia, which is the loss of up-close focusing ability (hello, reading glasses!). Meryl Davids Landau, Good Housekeeping, "How to Maintain Good Eye Health, According to Doctors," 13 Mar. 2020 For the graying set that thinks these glasses are more Thomas Dolby than Harry Potter, reading anything is more difficult, because of presbyopia, the gradual inability of the eye to focus due to age. Roger Hibbert, WIRED, "Review: Superfocus Glasses," 11 Feb. 2011 Just as presbyopia is no longer a major problem — thanks to eye glasses — many physical impairments of old age will cease being disabilities with the use of technology. Gary Robbins, sandiegouniontribune.com, "Baby boomers fuel wave of products meant to help them live longer and better," 30 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'presbyopia.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of presbyopia

1767, in the meaning defined above

History and Etymology for presbyopia

New Latin, from Greek presbys old man + New Latin -opia

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Time Traveler for presbyopia

Time Traveler

The first known use of presbyopia was in 1767

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Statistics for presbyopia

Cite this Entry

“Presbyopia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/presbyopia. Accessed 18 May. 2021.

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More Definitions for presbyopia

presbyopia

noun
pres·​by·​opia | \ ˌprez-bē-ˈō-pē-ə How to pronounce presbyopia (audio) , ˌpres- How to pronounce presbyopia (audio) \

Medical Definition of presbyopia

: a visual condition which becomes apparent especially in middle age and in which loss of elasticity of the lens of the eye causes defective accommodation and inability to focus sharply for near vision

More from Merriam-Webster on presbyopia

Thesaurus: All synonyms and antonyms for presbyopia

Britannica.com: Encyclopedia article about presbyopia

Comments on presbyopia

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