[vyoo-er] 
| 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, esp. 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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