Translation guide
A paddle steamer is a steam-powered ship propelled by large paddle wheels, typically on the sides or stern. This entry covers how to refer to such vessels in Japanese.
The learner wants to refer to a paddle steamer in general, without specifying wheel location.
The standard, neutral term for a paddle steamer. Literally 'outer-wheel ship'. Used in most contexts.
The learner specifically means a paddle steamer with wheels on the sides.
Technical term for a side-wheel steamer. Used in naval or engineering contexts.
この側外輪船は1860年に建造された。
This side-wheel steamer was built in 1860.
The learner specifically means a paddle steamer with a wheel at the stern.
Technical term for a stern-wheel steamer. Used in naval or engineering contexts.
船尾外輪船は浅い川での航行に適している。
Stern-wheel steamers are suitable for navigating shallow rivers.
In everyday conversation, 外輪船 (がいりんせん) is sufficient for any paddle steamer. Only use the specific side/stern terms in technical or historical discussions.
ミシシッピ川には今も外輪船が運航している。
Paddle steamers still operate on the Mississippi River.
Explicitly 'steam paddle steamer'. Used when emphasizing the steam power, or in historical contexts.
19世紀には多くの蒸気外輪船が大西洋を横断した。
In the 19th century, many steam paddle steamers crossed the Atlantic.
Loanword from English. Used in some modern or tourism contexts, but less common than 外輪船.
観光用のパドルスチーマーに乗った。
I rode a sightseeing paddle steamer.
Descriptive phrase: 'steam ship with wheels on the sides'. Useful when the technical term is not known.
外輪が横にある蒸気船の模型を作った。
I made a model of a steam ship with side wheels.
Descriptive phrase: 'steam ship with a wheel at the back'. Useful when the technical term is not known.
外輪が後ろにある蒸気船は、マーク・トウェインの小説によく登場する。
Steam ships with a wheel at the back often appear in Mark Twain's novels.