基本解释
拼音：zhǐ fù cái jīn
注音：ㄓˇㄈㄨˋㄘㄞˊㄐㄧㄣ
解释：指腹：指双方父母为腹中的婴儿预订婚姻；裁襟：指男女幼年由父母代订婚约，将衣襟裁为两幅，各执上方作为凭证。指从小订婚。
出处：《元史·刑法志二》：“诸男女议婚，有以指腹割衿为定者，禁之。”
单字解释：
指
腹
裁
襟
英语解释
Finger belly: it refers to the marriage booked by both parents for the baby in the belly; Cut placket: it refers to that when a man and a woman are young, their parents make an engagement on behalf of each other and cut the placket into two pieces, each holding the top as a voucher. An engagement from childhood.
