LUMBAR


Meaning of LUMBAR in English

lum ‧ bar /ˈlʌmbə $ -ər/ BrE AmE adjective technical

[ Date: 1600-1700 ; Language: Modern Latin ; Origin: lumbaris , from Latin lumbus 'lower back' ]

relating to the lower part of the back:

pain in the lumbar region

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.