一いっ艘そういっそうMeanings1nounone boat; one shipCounter for boats and ships; used with native Japanese numbers or in counting contexts.港みなとに一いっ艘そうの漁ぎょ船せんが停てい泊はくしている。One fishing boat is anchored in the harbor.この島しまには一いっ艘そうの船ふねも通とおらない。Not a single ship passes by this island.