かんじんかなめ
肝心要
crucial; key; most important; main (point)
N3No-adjective
No-adjective, Na-adjective, Noun
crucial•key•most important•main (point)
Example Sentences
そう言えば、肝心要の部分を何も決めていなかった。
Now that you mention it, I wasn't involved in the decision-making for the vital part.