债
zhài · HSK 6
debt
💰 亻(person) + 责(responsibility) = a person's responsibility to repay
The left side shows a person radical, the right side means responsibility or duty. A debt is literally a person's obligation — something you are responsible for paying back. Sounds like 'jài' — think 'jai alai players betting debts.'
债 — person 亻 + responsibility 责
债 is a semantic-phonetic compound. The person radical 亻 indicates the human/social nature of the word, while 责 (zé, 'duty, demand') provides both meaning and an approximate sound. Originally tied to obligations one owes others, it came to specifically mean 'debt'.