macular degeneration

American

noun

Ophthalmology.

degeneration of the central portion of the retina, resulting in a loss of sharp vision.

macular degeneration British

noun

pathological changes in the macula lutea, resulting in loss of central vision: a common cause of blindness in the elderly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

macular degeneration Scientific

/ măk′yə-lər /

A progressive condition, usually seen in the elderly, characterized by a gradual loss of vision in the central area of the visual field and eventual blindness.

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See Examples For:

macular degeneration

He said he never thought he would be able to drive again after his eyesight deteriorated due to macular degeneration.

From BBC ● Sep. 5, 2026

Solicitor-advocate Stephen Biggam, defending, said MacPherson was deaf and suffering from the eye condition macular degeneration.

From BBC ● Aug. 20, 2026

At the same time, researchers noted that GLP-1 drugs may benefit some eye conditions, including age related macular degeneration and uveitis.

From Science Daily ● May 23, 2026

Apellis has two approved drugs: Empaveli, which is approved to treat two rare kidney diseases, and Syforvre, which is used by patients with geographic atrophy, an advanced form of dry age-related macular degeneration.

From MarketWatch ● Mar. 31, 2026

What I didn't mention is that as a result of macular degeneration in both eyes, she is now blind.

From Underground by Suelette Dreyfus

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023