connected with the official system for sending and delivering letters, etc. 邮政的；邮递的 your full postal address 你邮政地址的全写 the postal service/system 邮政业务／系统 postal charges 邮费
- (especially British English)
involving things that are sent by post 邮寄物品的；邮寄的 postal bookings 邮寄预订
Word Originmid 19th cent.: from French, from poste ‘postal service’.