A device for measuring the quantity, degree, or rate of something.

मापक

English Usage: The water metering in the building was upgraded to reduce waste.

Hindi Usage: इमारत में पानी के मापक को अपग्रेड किया गया था ताकि बर्बादी कम हो सके।

To measure something systematically.

मापना

English Usage: We need to metering the energy consumption for the new project.

Hindi Usage: हमें नए प्रोजेक्ट के लिए ऊर्जा खपत को मापने की आवश्यकता है।