1. Pertaining to or near the loins. Lumbar region, the hinder part of the body, from the false ribs down to the haunch bone.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• numbar,
• lember,
• luber,
• lumbs,
• lambard,
• lunbar,
• lumbo,
• lambart,
• membar,
• numba,
• lumbor,
• lumberd,
• lumpar,
• lnumber,
• numbor,
• pumber,
• lumder,
• lumabr,
• lombar,
• lumbour

• number,
• Lumbreras,
• lumbers,
• plumber,
• lumberman,
• lombard,
• dumber,
• lumber,
• lumbering,
• slumber.

The adjective form of the word "lumbar" is "lumbar".

The plural of the "lumbar" can be the "lumbars".

The singular of the "lumbar" can be the "lumbar".