GALLEASSES
Noun
galleasses
plural of galleass
Source: Wiktionary
GALLEASS
Gal"le*ass, n. Etym: [F. galéasse, galéace; cf. It. galeazza, Sp.
galeaza; LL. galea a galley. See Galley.] (Naut.)
Definition: A large galley, having some features of the galleon, as
broadside guns; esp., such a vessel used by the southern nations of
Europe in the 16th and 17th centuries. See Galleon, and Galley.
[Written variously galeas, gallias, etc.]
Note: "The galleasses . . . were a third larger than the ordinary
galley, and rowed each by three hundred galley slaves. They consisted
of an enormous towering structure at the stern, a castellated
structure almost equally massive in front, with seats for the rowers
amidships." Motley.
Source: Webster’s Unabridged Dictionary 1913 Edition