Vision at the edges of the visual field using only the periphery of the retina(noun)
WordNet. Princeton University. 2010.
Use "peripheral vision" in a sentence
"Dortmunder drove the little white washing machine down the broad white road in the scanty-to-moderate traffic, and tried to pretend something had gone wrong with his peripheral vision so that there really was something to left and right; a building, a hill, a few trees, something."
"Casey looked at him and at the edge of her peripheral vision she saw Jacques deVille shake his head warningly and at once the shades came down on Linbar and on Gavallan."
"Still, out of his peripheral vision he allowed himself to take in the golden blur, the furnace heat, the sharp ammonia pong of breath and semen-sweet skin, the sound of deep-throated dragon purring."