1、old的反义词是young年轻的,new新的。
2、中文释义:adj.年老的;过去的;以前的;(表特定年龄)…岁的;〈非正式〉(表示喜爱、熟悉或轻视)从前的。
3、派生词:Oldish,oldness。词源:Old English ald, of West Germanic origin; related to Dutch oud and German alt, from an Indo-European root meaning ‘grown-up, adult\', shared by Latin alere ‘nourish’.