周しゅう辺へん視し野や

noun

peripheral vision; peripheral visual field

Technical term used in medicine, psychology, and everyday contexts to refer to the area of vision outside the center of gaze.

• 運うん転てん中ちゅうは周しゅう辺へん視し野やにも注ちゅう意いを払はらう必ひつ要ようがある。

  While driving, you need to pay attention to your peripheral vision as well.

• 周しゅう辺へん視し野やで動うごくものを捉とらえた。

  I caught a moving object in my peripheral vision.