Definitions
1.NounSomeone who views a spectacle; an onlooker or spectator.
2.NounSomeone who watches television.
3.NounAny optical device used to view photographic slides.
4.NounA program that displays the contents of a file.
5.NounAn appointed inspector or examiner:
The manager of a colliery, who directs its workings and ventilation.
6.NounThe manager of a colliery, who directs its workings and ventilation.