lumbar

English dictionary entry

Meanings

adj
  1. Related to the lower back or loin, specifically the five vertebrae between the rib cage and the pelvis.
noun
  1. The lumbar region.
  2. A lumbar vertebra.

Pronunciation

lŭmʹbä /ˈlʌm.bɑː/ lŭmʹbär lŭmʹbər /ˈlʌm.bɑɹ/ /ˈlʌm.bɚ/ en-us-lumbar 2.ogg En-us-lumbar 1.ogg

Word forms

lumbar more lumbar most lumbar lumbars

Etymology

From Latin lumbāris, from lumbus (“loin”) + -āris. See loin.

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