My father-in-law and mother-in-law

Literally

my father-in-law mother-in-law

When to use it

Use this phrase to refer to your spouse's parents collectively. In Bangladesh, you would rarely call them by these names to their face, instead, you would call them baba (father) and maa (mother) out of respect. The collective household of the in-laws is known as the shoshur bari.

How it feels

Respectful and descriptive, appropriate for introducing family members.

Formality

Neutral, used to describe family to others