battleship

noun5

1. •
   A large capital warship displacing thousands to tens of thousands of tons, heavily armoured and armed with large-caliber guns; now obsolescent and replaced by smaller vessels with guided missiles.
2. •
   A starship of comparable role.
3. •
   A guessing game played on grid paper or a gameboard inspired by it.
4. •
   A non-functional rocket stage, used for configuration and integration tests.
5. •
   (no longer used) A ship of the line.