Meanings1(not) at all; by any possibilityNo matter how one may try.Written Forms도저히Hangul到底히HanjaExamples from Lessons (3)네 마음을 도저히 이해하지 못하겠어.I just can't seem to understand your heart.Read the Lesson 저희가 1위를 할 줄은 도저히 몰랐어요.We honestly never expected to win first place.Read the Lesson 서로 좋아하는 마음을 도저히 숨기지 못하네.They simply cannot hide their feelings for each other.Read the Lesson Grammar in These Examples-아/어Level 1Informal ending-지 못하다Level 2Cannot-요FoundationsPoliteness marker-지Level 1Sentence ending