air transportation system air transportation • air trap · · · Info · Definitions · Characters · · air transportation system · · Text Common · · Latin · · Scripts 25 · · Length 7 · · Syllables Definitions · · · (noun) a transportation system for moving passengers or goods by air. Synonyms: air transportation system. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079