adjective
- Moderately formal; requiring a dinner jacket.
- usage: "he wore semiformal attire"; "a black-tie dinner"
- synonyms: semiformal, black-tie
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). semi-formal. Retrieved September 20, 2026, from http://smartdefine.org/semi-formal/definitions/1183152 |
| Chicago | WordNet. 2010. "semi-formal" http://smartdefine.org/semi-formal/definitions/1183152 (accessed September 20, 2026). |
| Harvard | WordNet 2010, semi-formal, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/semi-formal/definitions/1183152>. |
| MLA | WordNet. "semi-formal" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/semi-formal/definitions/1183152> |