Search Result for "lumbosacral": 
Wordnet 3.0

ADJECTIVE (1)

1. of or relating to or near the small of the back and the back part of the pelvis between the hips;


The Collaborative International Dictionary of English v.0.48:

Lumbosacral \Lum`bo*sa"cral\, n. [L. lumbus loin + E. sacral.] (Anat.) Of or pertaining to the loins and sacrum; as, the lumbosacral nerve, a branch of one of the lumber nerves which passes over the sacrum. [1913 Webster]
WordNet (r) 3.0 (2006):

lumbosacral adj 1: of or relating to or near the small of the back and the back part of the pelvis between the hips