Lumbar
Pronunciation : Lum"bar, Lum"bal
Part of Speech : a.
Etymology : [L. lumbus loin. See Loin.] (Anat.)
Definition : Defn: Of, pertaining to, or near, the loins; as, the lumbar arteries. Lumbar region (Anat.), the region of the loin; specifically, a region between the hypochondriac and ilias regions, and outside of the umbilical region.
Source : Webster's Unabridged Dictionary, 1913