noun
- Small elongate fishes of shallow northern seas; a long dorsal fin consists entirely of spines.
- Small (2-4 inches) pugnacious mostly scaleless spiny-backed fishes of northern fresh and littoral waters having elaborate courtship; subjects of much research.
- synonyms: stickleback
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). prickleback. Retrieved September 21, 2026, from http://smartdefine.org/prickleback/definitions/1200752 |
| Chicago | WordNet. 2010. "prickleback" http://smartdefine.org/prickleback/definitions/1200752 (accessed September 21, 2026). |
| Harvard | WordNet 2010, prickleback, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/prickleback/definitions/1200752>. |
| MLA | WordNet. "prickleback" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/prickleback/definitions/1200752> |