view·er 
/ˈvju:wɚ/ noun
plural view·ers /ˈvju:wɚ/ noun [count] 1 : a person who watches television
▪ The program attracts millions of viewers every week. ▪ She is a regular viewer of the evening news. 2 : a person who sees or looks at something
▪ The exhibit was surrounded by a large crowd of viewers. 3 : a device that is used to look at photographs
▪ a slide viewer
▪ The program attracts millions of viewers every week. ▪ She is a regular viewer of the evening news.
▪ The exhibit was surrounded by a large crowd of viewers.
▪ a slide viewer
