peace

PEACE noun

[ U ] uk/piːs/ us peace noun [U]
(QUIET)

B1 quiet and calm

покой, спокойствие
a feeling of peace After a busy day, all I want is peace and quiet. I wish you'd stop complaining and leave me in peace !  peace of mind
a feeling that you do not need to worry about anything

душевный покой
We lock our doors and windows at night for peace of mind. Смотрите такжеJustice of the Peace