noun
- A noncommissioned officer in the Navy or Coast Guard with a rank comparable to sergeant in the Army.
- synonyms: petty officer, PO
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). p.o.. Retrieved September 21, 2026, from http://smartdefine.org/p.o./definitions/1299937 |
| Chicago | WordNet. 2010. "p.o." http://smartdefine.org/p.o./definitions/1299937 (accessed September 21, 2026). |
| Harvard | WordNet 2010, p.o., Smart Define, viewed 21 September, 2026, <http://smartdefine.org/p.o./definitions/1299937>. |
| MLA | WordNet. "p.o." 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/p.o./definitions/1299937> |