noun
- The person initiating a telephone call.
- usage: "there were so many callers that he finally disconnected the telephone"
- synonyms: caller, phoner, telephoner
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). caller-up. Retrieved September 20, 2026, from http://smartdefine.org/caller-up/definitions/1262760 |
| Chicago | WordNet. 2010. "caller-up" http://smartdefine.org/caller-up/definitions/1262760 (accessed September 20, 2026). |
| Harvard | WordNet 2010, caller-up, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/caller-up/definitions/1262760>. |
| MLA | WordNet. "caller-up" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/caller-up/definitions/1262760> |