travelling wave travelling salesman • travelog · · · Info · Definitions · Synonyms · Characters · · travelling wave · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a wave in which the medium moves in the direction of propagation of the wave. Synonyms: traveling wave, travelling wave. · · Noun Definition 1 Synonyms · · · traveling wave · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 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 t latin small letter t U+0074 v latin small letter v U+0076 w latin small letter w U+0077