| n. | 1. | (Astron.) One who, or that which, finds; |
| 2. | (Micros.) A slide ruled in squares, so as to assist in locating particular points in the field of vision. |
| Noun | 1. | finder - someone who comes upon something after searching |
| 2. | finder - someone who is the first to observe something Synonyms: discoverer, spotter | |
| 3. | finder - optical device that helps a user to find the target of interest Synonyms: view finder, viewfinder |