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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
Wet macular degeneration treatment The following treatments for wet macular degeneration are from information developed by the National Eye Institute.
—Ed Masley, The Arizona Republic, 5 Dec. 2024
In its early stages, macular degeneration typically does not have any symptoms.
—Vanessa Caceres, Verywell Health, 21 Nov. 2024
There are two kinds of macular degeneration — dry and wet, or neovascular.
—Ed Masley, The Arizona Republic, 5 Dec. 2024
Those with eye disorders, like macular degeneration or light sensitivity, should consult an ophthalmologist before using light therapy.
—Sandra Rose Salathe, Flow Space, 13 Dec. 2024
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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 18 Jan. 2025.
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
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