續一切經音義 9.15

9.15

餘壻 (The lower character is also written in the two popular variants 𦕓 and 聟; the pronunciation is 蘇 + 計 with fanqie. The Shuowen says: 'A daughter's husband.' The 'Shīqīn' section of the Erya says: 'A woman's husband is a son-in-law (xù). A wife's parents and a husband's parents call each other hūnyīn. Two sons-in-law [of the same parents] call each other yà.' Guo's commentary says: 'In the region east of the Yangtze, husbands of sisters of the same family are called liáoxù').