A vein, a tubular structure in the body that carries blood

A channel or a course for fluids

एक नाली

English Usage: The archaeologists discovered an ancient vene that once supplied water to the city.

Hindi Usage: पुरातत्ववेत्ताओं ने एक प्राचीन नाली खोजी जो कभी शहर को पानी प्रदान करती थी।