noun
- A yellow fatty oil obtained from porpoises and used as a fine lubricant. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). porpoise oil. Retrieved September 28, 2026, from http://smartdefine.org/porpoise_oil/definitions/1249237 |
| Chicago | WordNet. 2010. "porpoise oil" http://smartdefine.org/porpoise_oil/definitions/1249237 (accessed September 28, 2026). |
| Harvard | WordNet 2010, porpoise oil, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/porpoise_oil/definitions/1249237>. |
| MLA | WordNet. "porpoise oil" 23 October 2010. Web. 28 September 2026. <http://smartdefine.org/porpoise_oil/definitions/1249237> |