Noun
(literally) Vision into the X-ray portion of the light spectrum, enabling visibility through certain solid matter.
(fiction, by extension) The ability or superpower to see through most or all solid objects as if they were transparent.
(video games) A hack allowing players to see enemies behind walls or other solid objects.
x-ray vision (plural x-ray visions)
Alternative spelling of X-ray vision
There is a mystique about psychiatry that people think that you have some kind of a magical lens, you know, Superman's X-ray vision into the soul. One of the reasons I left psychiatry is that I didn't believe that. Charles Krauthammer
I'm a vampire, idiot. I don't have x-ray vision." "Some supernatural monster you are, remind me to trade you in for a werewolf, bro. Probably be more useful right now. Rachel Caine
Q: X-ray vision or bionic hearing? A: It's easy to hear people talking shit. I'd rather check out Patrick in his boxers with little heart prints on 'em. So vision I guess. Peter Wentz