脇腹
わ
き
ば
ら
Meanings
1
Refers to the side of the torso, from the armpit to the waist. Synonymous with 横腹 (よこばら).
See also: 横腹 (よこばら)
My side hurts.
He crouched down, holding his side.
2
illegitimate child; child by another woman
Archaic or literary term for a child born to a woman other than one's wife. Rare in modern conversation.
In old documents, there are descriptions of illegitimate children.