bateau à vapeur înseamnă în Engleză

steamboat [steamboats]▼◼◼◼(vessel powered by steam)
noun
[UK: ˈstiːm.bəʊt] [US: ˈstiːmboʊt]

steamer [steamers]▼◼◼◼(steamboat or steamship)
noun
[UK: ˈstiː.mə(r)] [US: ˈstiː.mər]

steamship▼◼◼◼(vessel propelled by steam)
noun
[UK: ˈstiːm.ʃɪp] [US: ˈstiːm.ˌʃɪp]