bred-in-the-bone

Etymology
From the past participle of.

Adjective

 * 1)  Firmly established or instilled; deep-seated.
 * 2)  Inveterate or habitual; long-standing.
 * 1)  Inveterate or habitual; long-standing.
 * 1)  Inveterate or habitual; long-standing.
 * 1)  Inveterate or habitual; long-standing.