passenger passen • Passer · · · Info · Definitions · Synonyms · Characters · · passenger · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a traveler riding in a vehicle (a boat or bus or car or plane or train etc) who is not operating it. Synonyms: rider. · · Noun Definition 1 Synonyms · · · rider · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073