사돈

sadon · The other family's in-laws

Relationship

my child's spouse → their parents

Who uses it

The two sets of parents, about each other.

When you call them

Call them 사돈 or, more respectfully, 사돈어른 for the older generation.

When you talk about them

To others, 사돈 or 사돈댁.

Example

사돈, 먼 길 오시느라 고생 많으셨어요.Thank you for coming all this way.

Based on the standard etiquette of the National Institute of Korean Language; families and regions vary.