lumb-

1. variant of lumbo- before a vowel:

   lumbar.

Example Sentences

Dr. Lumb said yes, a small community like Meadville could n't never offer nothin' like a addykit scope to a brain like Rufus's.

From Project Gutenberg

They need have no fear that they will be disappointed, for Mr. Lumb's zeal is based on knowledge.

From Project Gutenberg