adjective
- Based on custom rather than documentation. "an unwritten law"; "rites... So ancient that they well might have had their unwritten origins in Aurignacian times- J. L. T. C. Spence
- Using speech rather than writing.
- usage: "an oral tradition"; "an oral agreement"
- synonyms: oral
- Said or done without having been planned or written in advance.
- usage: "he made a few ad-lib remarks"
- synonyms: ad-lib, spontaneous
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). unwritten. Retrieved September 20, 2026, from http://smartdefine.org/unwritten/definitions/1187594 |
| Chicago | WordNet. 2010. "unwritten" http://smartdefine.org/unwritten/definitions/1187594 (accessed September 20, 2026). |
| Harvard | WordNet 2010, unwritten, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/unwritten/definitions/1187594>. |
| MLA | WordNet. "unwritten" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/unwritten/definitions/1187594> |