air horn air hole • air hose · · · Info · Definitions · Characters · · air horn · · Text Common · · Latin · · Scripts 8 · · Length 2 · · Syllables Definitions · · · (noun) a pneumatic horn. Synonyms: air horn. · · Noun Definition 1 (noun) air intake of a carburetor. Synonyms: air horn. · · Noun Definition 2 Characters · · space U+0020 a latin small letter a U+0061 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072