truff

noun3

1. •
   A long stone that goes through the full thickness of a stone wall.
2. •
   (dialect, no longer used) A truffle.

   • The town is famous for its earth-nuts or truffs, and for the beauty of its women, who are said to excel those of any other part of Italy. — 1749
3. •
   (dialect, no longer used) The sea trout (a fish of the species Salmo trutta morpha trutta, closely related to salmon).