pectoral arch

/ˌpɛktərəl ɑrtʃ/
IPA guide

Definitions of pectoral arch
  1. noun
    the bony arch formed by the collarbones and shoulder blades in humans
    synonyms: shoulder girdle
    see moresee less
    type of:
    arch
    a curved bony structure supporting or enclosing organs (especially the inner sides of the feet)
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