sacral : Idioms & Phrases
sacral nerve
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noun any of five pairs of spinal nerves emerging from the sacral region of the spinal cord
WordNet
sacral plexus
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noun a nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs
plexus sacralis.
WordNet
sacral vein
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noun vein of the sacral region
vena sacralis.
WordNet
sacral vertebra
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noun one of 5 vertebrae in the human spine that fuse in the adult to form the sacrum