yǎn​huā

blurred vision

眼花 yǎn​huā
blurred vision verb
suffering from dimmed, blurred, or vague and unclear eyesight, typically caused by fatigue, dizziness, or old age

Grandpa is getting old and his vision is a bit blurred; he needs reading glasses to read the newspaper.

Frequency

Movie subtitles
1.34 per million appears in 1% of films
Written text
1.84 per million

Sources

Definitions
CC-CEDICT