らくだい 落第 Common word JLPT N2 LinksSentence search for 落第Sentence search for らくだいKanji details for 落 and 第Edit in JMdict Noun, Suru verb, Intransitive verb1. failure (in an examination); failing to advance (to the next year)Antonym: 及第Noun, Suru verb, Intransitive verb2. falling short of the standard; not making the grade Discussions Log in to talk about this word.