viewer
noun
[ ˈvjuːə ]
• a person who looks at or inspects something.
• "the viewer of paintings or sculpture"
Similar:
watcher,
television watcher,
spectator,
onlooker,
observer,
non-participant,
witness,
eyewitness,
looker-on,
audience,
crowd,
couch potato,
beholder,
• a device for looking at film transparencies or similar photographic images.
• "a slide viewer"
