viewer
UK /ˈvjuːə/ · US /ˈvju.ɚ/ noun
Forms viewers
- noun Someone who views a spectacle; an onlooker or spectator.
- noun Someone who watches television.
- noun Any optical device used to view photographic slides.
- noun (computing) A program that displays the contents of a file. “This image viewer can display pictures in GIF, PNG and JPG format.”
- noun (now historical) An appointed inspector or examiner:
- noun (mining, historical) The manager of a colliery, who directs its workings and ventilation.
Synonyms
Etymology
From Middle English vewer; equivalent to view + -er.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “viewer”, CC BY-SA 4.0. Details