| Main Entry: | sacrolumbar |
| Part of Speech: | adj |
| Definition: | pertaining to or affecting the sacrum and lumbar (loin) regions; also written sacro-lumbar; also called lumbosacral |
| Etymology: | 1859-64 |
| a chattering or flighty, light-headed person. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
lumbosacral lum·bo·sa·cral (lŭm'bō-sā'krəl)
adj.
Relating to the lumbar vertebrae and the sacrum.
sacrolumbar sac·ro·lum·bar (sāk'rō-lŭm'bər, -bär', sā'krō-)
adj.
Lumbosacral.