Kind of nerve or vertebra

• Of religious rites
• ___ plexus (lower back network)
• Of a pelvic bone
• Of a vertebra
• Kind of plexus
• Of the base of the vertebral column

WordNet Word definitions in WordNet
adj. of or relating to or near the sacrum of or relating to sacred rites; "sacral laws"

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Sacral \Sa"cral\, a. (Anat.) Of or pertaining to the sacrum; in the region of the sacrum.

Wikipedia Word definitions in Wikipedia
Sacral may refer to: sacred of the sacrum , a large, triangular bone at the base of the spine