An arrangement or condition that exists before circumstances arise, leading to a balance or agreement.

पूर्व-स्थापित सामंजस्य

English Usage: In a pre-established harmony, the orchestra participants were able to perform beautifully without a conductor.

Hindi Usage: पूर्व-स्थापित सामंजस्य में, ऑर्केस्ट्रा के प्रतिभागियों ने बिना किसी निर्देशक के शानदार प्रदर्शन किया।