WordリラックスするrirakkususuruMeaningto relaxPart of speechgroup 3, intransitive, verbPronunciationCourseJapaneseLessonExplaining why using noun + でBreakdown & UsagesConjugationsBreakdown of rirakkususuruするsuruto doリラックスrirakkusurelaxUsages of rirakkususuru音おん楽がく で リラックスした。ongaku de rirakkususita.I relaxed because of the music.