Senses
二姓 two families
The two families of a man and woman joined through marriage.
二姓 two masters
Two different emperors or dynasties; used to describe a person who remains loyal to a single ruler or state rather than serving two.
二姓 two husbands
Two different husbands; used to describe a woman who remains faithful to one husband rather than remarrying.
References
No references for this word.