adjective
- Of bone especially the temporal bone. ( resembling stone in hardness).
- synonyms: stonelike
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). petrous. Retrieved September 20, 2026, from http://smartdefine.org/petrous/definitions/1180682 |
| Chicago | WordNet. 2010. "petrous" http://smartdefine.org/petrous/definitions/1180682 (accessed September 20, 2026). |
| Harvard | WordNet 2010, petrous, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/petrous/definitions/1180682>. |
| MLA | WordNet. "petrous" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/petrous/definitions/1180682> |