妹夫 refers to the husband of one's younger sister.
Picture your younger sister as a princess, and her husband as her knight in shining armor.
姐夫 (jiěfū): The husband of one's older sister.
兄弟姐妹 (xiōngdì jiěmèi): Siblings; brothers and sisters.
夫妻 (fūqī): Husband and wife.
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.