難関大 なんかんだい Meanings Noun highly selective university; university with high entry requirements; elite university See also: 難関大学 (なんかんだいがく). Kanji 難 difficult. Read as ナン. 関 relate. Read as カン. 大 big. Read as ダイ. Words containing 難関大 難関大学 (なんかんだいがく) highly selective university Jinuma: Japanese Dictionary · Word lists