What is the meaning of pectoral arch?

noun

  • The bony arch formed by the collarbones and shoulder blades in humans.
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). pectoral arch. Retrieved September 21, 2026, from http://smartdefine.org/pectoral_arch/definitions/1300898
ChicagoWordNet. 2010. "pectoral arch" http://smartdefine.org/pectoral_arch/definitions/1300898 (accessed September 21, 2026).
HarvardWordNet 2010, pectoral arch, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/pectoral_arch/definitions/1300898>.
MLAWordNet. "pectoral arch" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/pectoral_arch/definitions/1300898>