Dictionary/波浪はろうHarou波浪 (Harou) is a Japanese noun meaning “waves, billows, surge”.Meaningsnounwaves; billows; surgeKanji in 波浪波waves浪wanderingRelated words難波Naniwa (former name for Osaka region)波wave電波radio wave浪人ronin寒波cold wave浪漫romance (e.g. Arthurian romances)伊呂波traditional ordering of the Japanese syllabary脳波brain waves余波waves that remain after the wind has subsided津波tsunami波乱disturbance周波数frequency (esp. of waveforms)