Presbyopia
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 Inability of the eye, due to ageing, to focus on nearby objects. uncountable, usually
- 2 a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45 wordnet
Antonyms
All antonymsEtymology
From New Latin presbyōpia, from Ancient Greek πρέσβυς (présbus, “old man”), and New Latin -ōpia (“vision problem”), from Ancient Greek ὤψ (ṓps, “eye”). By surface analysis, presby- + -opia.