noun
- An insignia worn to indicate years of service.
- synonyms: service stripe, hashmark
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hash mark. Retrieved September 20, 2026, from http://smartdefine.org/hash_mark/definitions/1284233 |
| Chicago | WordNet. 2010. "hash mark" http://smartdefine.org/hash_mark/definitions/1284233 (accessed September 20, 2026). |
| Harvard | WordNet 2010, hash mark, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/hash_mark/definitions/1284233>. |
| MLA | WordNet. "hash mark" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/hash_mark/definitions/1284233> |