yīn
姻
yà
娅
姻yīn（一ㄣ）
⒈ 男女嫁娶：婚姻。姻缘。
⒉ 由婚姻关系而结成的亲属：姻亲。联姻。
⒊ 较间接的亲戚关系：姻故。姻旧。
marriage、relation by marriage
形声：从女、因声
relatives by marriage
娅（婭）yà（一ㄚˋ）
⒈ 连襟，姊妹二人丈夫的互相称谓：娅婿。
形声：从女、亚声
mutual term of address used by sons-in-law; a brother-in-law
