truebred

adjective4

1. •
   Purebred.

   • A truebred nag, whenever walking or trotting, or if ever spoken to, should carry its tail right out. — 1895
2. •
   Of proper lineage.

   • "He was not 'illegal,' as you ignorantly put it, Sireno. He was a truebred Church, but a wild young wastrel." — 1950
3. •
   Genuine
4. •
   Alternative form of true-bred.