#pectoral_muscle__pectoral__pectoralis__musculus_pectoralis__pecs  either of two large muscles of the chest
  supertype:  #skeletal_muscle  a muscle that is connected at either or both ends to a bone and so move parts of the skeleton
  part of:  #pectus
  subtype:  #musculus_pectoralis_major__pectoralis_major__greater_pectoral_muscle  a skeletal muscle that adducts and rotates the arm
  subtype:  #musculus_pectoralis_minor__pectoralis_minor__smaller_pectoral_muscle  a skeletal muscle that draws down the scapula or raises the ribs

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