(1)平和で静かな状態
(2)争いのないこと
(3)仲の良い間柄
(4)harmonious relations; freedom from disputes; "the roommates lived in peace together"
さらに詳しく
(2)仲の良い間柄
(3)争いのないこと
(4)freedom from disputes
(5)a state of peace and quiet