Nantoka/고수gosuAdvanced고수 (gosu) is a Korean word meaning “adherence; defending; keeping”.Meanings1adherence2defending3keepingPart of speechnounHanja固守Related words고정being fixed고집persistence고유uniqueness고체solid견고하다solid확고하다firm보수conservation보수적conservativeness보수적conservative준수observance수비defense수칙rulesStudy Korean with flashcards →