wave equation wave angle • wave form · · · Info · Definitions · Characters · · wave equation · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) a differential equation that describes the passage of harmonic waves through a medium. Synonyms: wave equation. · · 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 n latin small letter n U+006E o latin small letter o U+006F q latin small letter q U+0071 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076 w latin small letter w U+0077