isolate
to separate a part of a situation, problem, idea, etc. so that you can see what it is and deal with it separately
/icons/hr.icon
DeepLで「問題の切り分け」を翻訳したら isolating the problem だった
/icons2/へえ〜.icontakker.icon
「孤独」みたいな感じがするのがうーんという感じ？
1番目の意味だとそうなる
to separate somebody/something physically or socially from other people or things