今までにない

いままでにないimamadeninai

expression · i-adjective

  1. unprecedented
  2. never happened before
  3. first time in history

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences