noun
- A worthless lazy fellow.
- Large somewhat primitive fish-eating diving bird of the northern hemisphere having webbed feet placed far back; related to the grebes.
- synonyms: diver
- A person with confused ideas; incapable of serious thought.
- synonyms: addle-head, addlehead, birdbrain
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Loon. Retrieved September 21, 2026, from http://smartdefine.org/loon/definitions/1197789 |
| Chicago | WordNet. 2010. "Loon" http://smartdefine.org/loon/definitions/1197789 (accessed September 21, 2026). |
| Harvard | WordNet 2010, Loon, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/loon/definitions/1197789>. |
| MLA | WordNet. "Loon" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/loon/definitions/1197789> |