A mistake or discrepancy occurring during the process of measuring something.

माप में त्रुटि

English Usage: The scientists noticed an error in measurement in their experiment, which affected the results.

Hindi Usage: वैज्ञानिकों ने अपने प्रयोग में माप में त्रुटि देखी, जिससे परिणाम प्रभावित हुए।