1.
parent-in-law
A spouse's parent — either the father-in-law or mother-in-law.
Forms
義理 (duty, obligation; in-law) + の (possessive) + 親 (parent)
The 義理の~ pattern is used to form many in-law and step-family terms:
- 義理の父: father-in-law / stepfather
- 義理の母: mother-in-law / stepmother
- 義理の兄弟: siblings-in-law / stepsiblings
- 義理の息子: son-in-law
- 義理の娘: daughter-in-law
Formal equivalents
Cultural note
Relationships with 義理の親 are a frequent topic in Japanese advice columns and online forums, especially regarding expectations during holidays and family gatherings.