-
- To save this word, you'll need to log in.
macular degeneration
noun
: progressive deterioration of the macula resulting in a gradual loss of the central part of the visual field
especially
: age-related macular degeneration
Examples of macular degeneration in a Sentence
Recent Examples on the Web
Wearing sunglasses helps prevent cataracts and macular degeneration.
—Eileen Finan, Peoplemag, 31 May 2024
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
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 10 Jun. 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
especially
: age-related macular degeneration
More from Merriam-Webster on macular degeneration
Britannica.com: Encyclopedia article about macular degeneration
Love words? Need even more definitions?
Merriam-Webster unabridged
Share