Nantoka/殚dānTraditional: 殫殚 (dān) is a Chinese word meaning “entirely; to exhaust”.Meanings1entirely2to exhaustRelated words殚精竭虑to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly殚力to strive殚心to devote one's entire mind殚残to destroy殚竭to use up殚精极虑to exhaust one's thoughts and ingenuity (idiom); to think sth through thoroughly殚闷to faint阑殚tired and exhaustedStudy Chinese with flashcards →