noun
- Either of two large muscles of the chest.
- synonyms: pectoral muscle, pectoralis, musculus pectoralis, pecs
- An adornment worn on the chest or breast.
- synonyms: pectoral medallion
adjective
- Of or relating to the chest or thorax.
- usage: "pectoral organ"
- synonyms: thoracic
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). pectoral. Retrieved September 21, 2026, from http://smartdefine.org/pectoral/definitions/1180494 |
| Chicago | WordNet. 2010. "pectoral" http://smartdefine.org/pectoral/definitions/1180494 (accessed September 21, 2026). |
| Harvard | WordNet 2010, pectoral, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/pectoral/definitions/1180494>. |
| MLA | WordNet. "pectoral" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/pectoral/definitions/1180494> |