macular degeneration

noun

: progressive deterioration of the macula resulting in a gradual loss of the central part of the visual field

Examples of macular degeneration in a Sentence

Recent Examples on the Web That said…another small report connected red light LED therapy with potential ocular benefits, like treating macular degeneration. Alexis Berger, SELF, 20 Mar. 2024 Topping it off, smoking can weaken bones, destroy the health of gums and cause teeth loss, increase the risk of cataracts and macular degeneration, promote inflammation, decrease immune function, and contribute to Type 2 diabetes and rheumatoid arthritis. Bryant Stamford, The Courier-Journal, 8 Feb. 2024 On season 5 of the Netflix series, Doc's macular degeneration rapidly accelerates, forcing him to hand over medical procedures to Cameron (Mark Ghanimé) in the midst of emergencies. Maureen Lee Lenker, EW.com, 9 Sep. 2023 Users can choose whether to share different kinds of data, including name, location, ancestry and health information such as genetic predisposition to conditions such as asthma, anxiety, high-blood pressure and macular degeneration. Kristen V. Brown, Fortune, 4 Dec. 2023 And some 20 million people age 40 and up have macular degeneration, a disease of the retina associated with aging that diminishes central vision over time. Bernard J. Wolfson, San Diego Union-Tribune, 3 Oct. 2023 But because of advancements in research and technology, Pickens was able to retain his vision when he was diagnosed with macular degeneration. Angela Roberts, Baltimore Sun, 7 Aug. 2023 In recent years, Perez’s vision had been severely impaired due to glaucoma and macular degeneration. Deborah Vankin, Los Angeles Times, 30 Sep. 2023 Through it all, chief executive Dr. Cedric Francois championed a hypothesis that drugs blocking a particular immune reaction called the complement cascade could treat macular degeneration. Ryan Cross, BostonGlobe.com, 29 Mar. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'macular degeneration.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1902, in the meaning defined above

Time Traveler
The first known use of macular degeneration was in 1902

Dictionary Entries Near macular degeneration

Cite this Entry

“Macular degeneration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/macular%20degeneration. Accessed 19 Apr. 2024.

Medical Definition

macular degeneration

noun
: progressive deterioration of the macula of the eye resulting in a gradual loss of the central part of the visual field

More from Merriam-Webster on macular degeneration

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