This is the 11840th most frequent Russian word.
замужним
The Russian word "замужним" means "married" (referring to a woman).
Here, "замужней" is an adjective describing the feminine noun "жизнью" (life), showing the state of being married.
Она живёт счастливой замужней жизнью.
She lives a happy married life.
In this sentence, "Замужним" works as a plural feminine adjective, describing "женщинам" (women), implying their marital status.
Замужним женщинам предоставляют дополнительные социальные гарантии.
Married women are provided with additional social benefits.
Here, "замужней" is an adjective modifying the noun "женщиной" (woman), indicating that she has entered the state of marriage.