借代

借代	jiè dài	metonymy
借	jiè	to borrow / (used in combination with 给 or 出 etc) to lend / to make use of; to avail oneself of / (sometimes followed by 着) by; with
借	jiè	variant of 借
代	dài	to be a substitute for; to act on behalf of; to replace; to substitute / generation; dynasty; age; period; (historical) era; (geological) eon