This is the 5064th most frequent Russian word.
мирной
Peaceful.
Here, 'мирной' describes the calm and serene nature of the life being dreamed about.
Она мечтала о мирной жизни вдали от городской суеты.
She dreamed of a peaceful life away from the hustle of the city.
Here, 'мирное' characterizes the agreement as one that promotes peace rather than conflict.
В ходе переговоров было достигнуто мирное соглашение.
During the negotiations, a peaceful agreement was reached.
Here, 'мирной' refers to the tranquil and harmonious condition of the surrounding atmosphere.