An ancient ship with two banks of oars is called a "bireme".
An ancient vessel with two banks of oars was called a bireme.
An ancient galley with two banks of oars is called a bireme.
slave ship
A vessel with two tiers of oars was/is a bireme.
Bireme
Bireme
Trireme. The joys of The Sun crossword.
A bireme is an ancient galley with two banks of oars, one above the other.
Triremes - warships with three banks of oars, sail and ram.
Triremes
They were called biremes. These ships were frequently used by the Romans, The bireme eventually evolved into the trireme.
The triremes ship was first designed in corinth, they were with 3 banks of oars