Definition of 側女 (そばめ)
そばめ
                        側女
そばめ
sobame
noun
1.
2.
close female servant(archaism)(orig. meaning)
Other readings:
                そばめ《側妻》
、そばめ《妻》
                Related Kanji
| 側 | side, lean, oppose, regret | 
| 女 | woman, female | 
| 妻 | wife, spouse |