ichidan verb, intransitive verb
become dim; become blurred; get fuzzy
Describes a loss of sharpness or clarity, often for vision, images, or outlines. Can be used literally (e.g., foggy glasses, out-of-focus photos) or figuratively (e.g., vague memories).
眼鏡が曇って視界がぼやける。
My glasses fogged up and my vision became blurred.
この写真はピントが合ってなくて
This photo is out of focus and the whole thing is blurry.