sacral_plexus
1. [ noun ] (anatomy,zoology) a nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs
Synonyms: plexus_sacralis
Related terms: nerve_plexus
Similar spelling:   sacral_nerve
  sacral_vertebra
  sacral_vein