n. 独木舟, 双桅平底船

Piragua \Pi*ra"gua\, n.
See {Pirogue}.

Pirogue \Pi*rogue"\, n. [Originally an American Indian word: cf.
F. pirogue, Sp. piroga, piragua.]
A dugout canoe; by extension, any small boat. [Written
variously {periauger}, {perogue}, {piragua}, {periagua},
etc.]