presbyopia
UKprezbjoupiə
معنی فارسی
دور بيني
معنی کامل و مثالها
/prez´bē ō´pēǝ/n.
● (پزشکی) پیر چشمی
ریشه و کاربرد
ریشه
From Greek 'presbys' (old) + 'ōps' (eye) + '-ia' (condition).
مثال
- Presbyopia is a common age-related vision problem.
- The onset of presbyopia typically occurs around the age of 40.
- Reading glasses or corrective lenses are often used to correct presbyopia.
ترکیبهای رایج
Symptoms of presbyopia Diagnosing presbyopia Treating presbyopia Managing presbyopia
تعریف انگلیسی
noun
- a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
مترادفها
noun
(also presbyopy)
Far sightedness, old sight, presbytia.