air line airline • airline business · · · Info · Definitions · Synonyms · Characters · · air line · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a hose that carries air under pressure. Synonyms: airline, air hose. · · Noun Definition 1 (noun) a commercial enterprise that provides scheduled flights for passengers. Synonyms: airline, airline business, airway. · · Noun Definition 2 Synonyms · · · airline · · Synonym 1 air hose · · Synonym 2 airline business · · Synonym 3 airway · · Synonym 4 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 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072