Galleass meaning
A large, fast, heavily armed three-masted Mediterranean galley of the 1500s and 1600s.
noun
A large, three-masted vessel having sails and oars and carrying heavy guns: used in the Mediterranean in the 16th and 17th cent.
noun
Origin of galleass
Old French galeasse from Old Italian galeaza augmentative of galea galley from Old Provençal or Catalan galley