plexus_sacralis
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: sacral_plexus
Related terms: nerve_plexus
Similar spelling:   plexus_brachialis
  plexus_lumbalis
  plexus_dentalis
  plexus_pulmonalis
  plexus_cervicalis
  plexus_celiacus