pelvic_arch
1. [ noun ] (anatomy,zoology) the structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates
Synonyms: pelvic_girdle hip pelvis
Related terms: skeletal_structure girdle appendicular_skeleton hip ischium pubis hipbone sacrum ilium coccyx
Similar spelling:   pelvic_fin
  pelvic_girdle
  pelvic_cavity