inlaw
noun
A relative by marriage, such as the parent, brother, or sister of your husband or wife.
Example sentences
- “We're spending Thanksgiving with my in-laws this year.”
- “She gets along well with all of her in-laws.”
- “Living near your in-laws makes babysitting much easier.”
Normally written with hyphens and often used in the plural: 'the in-laws'. It also forms words like mother-in-law, whose plural is mothers-in-law.