viewer

American  

[vyoo-er] / ˈvyu ər /

noun

1. a person or thing that views.

2. a person who watches television, often a devotee of television or of a particular kind of television program.

   a weekly show aimed at teenage viewers.

3. any of various optical devices to facilitate viewing, view, especially one that is small and boxlike with a magnifying lens, and sometimes a light source, in which a photographic transparency may be viewed.

4. an eyepiece or viewfinder.

5. an official inspector of property, public works, or the like.

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viewer British  

/ ˈvjuːə /

noun

1. a person who views something, esp television

2. any optical device by means of which something is viewed, esp one used for viewing photographic transparencies

3. law a person appointed by a court to inspect and report upon property, etc

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Other Word Forms

• nonviewer noun
• underviewer noun
• viewership noun

Etymology

Origin of viewer

late Middle English word dating back to 1375–1425; view, -er ¹

Example Sentences

These days, a horror film must also be a blistering allegory for real life, with plenty of subtextual significance for the thinking viewer to glom onto.

From Salon • Mar. 29, 2026

Guthrie’s re-entry on “Today” is certain to generate significant viewer interest.

From Los Angeles Times • Mar. 27, 2026

The Colleen Hoover-verse is designed to entice the reader or viewer looking for something that feels good and is easily digestible, without necessarily being unique.

From Salon • Mar. 19, 2026

If a viewer tunes in to a show about Egyptian archaeology and the artifacts of antiquity, he or she is likely already deeply interested, so the cheerleading is unnecessary.

From The Wall Street Journal • Mar. 17, 2026

The figure is walking away, his back to the viewer.

From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman

Related Words

• observer
• onlooker
• spectator
• watcher