languet

noun6

1. •
   A tongue-shaped implement.
2. •
   A narrow blade on the edge of a spade or shovel.
3. •
   A piece of metal on a sword hilt which overhangs the scabbard.
4. •
   A flat plate in (or opposite and below the mouth of) the pipe of an organ.
5. •
   A tongue-like organ found on certain tunicates.
6. •
   (no longer used) A narrow tongue of land.