鈍る

にぶる, なまるniburu

godan verb · intransitive

  1. to become blunt
  2. to grow dull
  3. to become less capable
  4. to weaken
  5. to falter

Kanji in this word

Study it in Yanamino

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