日にち曜よう日びにちようびCommon word›JLPTN5›Freq.FrequencyTop 5,000Meanings1noun, adverbSundayThe day of the week. Can be used as a noun or adverbially (e.g., 日曜日に, 日曜日は).日にち曜よう日びはいつも家か族ぞくと過すごします。I always spend Sundays with my family.