noun
- Interchanging the positions of the king and a rook.
- synonyms: castle
verb
- Move the king two squares toward a rook and in the same move the rook to the square next past the king.
- synonyms: castle
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). castling. Retrieved September 21, 2026, from http://smartdefine.org/castling/definitions/1263919 |
| Chicago | WordNet. 2010. "castling" http://smartdefine.org/castling/definitions/1263919 (accessed September 21, 2026). |
| Harvard | WordNet 2010, castling, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/castling/definitions/1263919>. |
| MLA | WordNet. "castling" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/castling/definitions/1263919> |