船せん首しゅ楼ろうせんしゅろうMeanings1nounforecastle; fo'c's'leNautical term for the raised deck at the bow of a ship, often used for crew quarters or storage.船せん首しゅ楼ろうから前ぜん方ぽうを見み張はる。Keep a lookout forward from the forecastle.