/ˈpækɪt ||; ˈpækɪt/noun1 (US 美 packpackage) [C] a small box, bag, etc in which things are packed to be sold in a shop （包装商品的）盒，包，袋: a packet of sweets/biscuits/crisps 一包糖果；一盒饼干；一袋炸马铃薯片a cigarette packet 香烟盒 ☞Look at the entries for pack, package and parcel. 参看pack、package及parcel。
2 [sing] (spoken 口语) a large amount of money 一大笔钱: That new kitchen must have cost them a packet. 那间新厨房一定让他们花了一大笔钱。
3 [C] (computing计算机技术) an amount of data that is sent through a computer NETWORK 信息包；数据包