みっか ３日 Common word JLPT N5 Wanikani level 2 LinksSentence search for ３日Sentence search for みっかSentence search for 三日Kanji details for 日Edit in JMdict Noun1. 3rd day of the month１０月３日です。It's the third of October.Noun2. three daysかのじょ彼女には３日まえ前にあ会ったよ。I met her three days ago.Place3. MikkaOther forms三日 【みっか】 Discussions Log in to talk about this word.