Definition from Wiktionary, the free dictionary
- (video games) The original Sony PlayStation (as opposed to the PlayStation 2, the PSOne, or the later PSX).
- (video games) The PSX PlayStation, based on the original PlayStation, with an integrated DVD drive to play DVD videos
- PS1, PSOne, PS One, PSone
- PS2, PS3, PSP
- PlayStation (console) on Wikipedia.Wikipedia:PlayStation (console)