steamboat steam • steamboating · · · Info · Definitions · Characters · · steamboat · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a boat propelled by a steam engine. · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 m latin small letter m U+006D o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074