1) Ancient ships 2) Ancient vessels 3) Battle of Salamis vessels 4) Galleys of yore 5) Oar-powered warships 6) Old sea-war vessels 7) Part of the Roman fleet 8) Some Roman galleys 9) They had three banks of oars 10) Three-masted ships 11) Three-tiered galleys 12) War galleys
Found on
https://www.crosswordclues.com/clue/triremes
Nautical. An ancient galley or warship, having three tiers of oars on each side. The fastest ship in antiquity, it was the standard battleship of the ancient Greeks and Persians.
Found on
http://www.encyclo.co.uk/local/21596
No exact match found.
