A slender tube that carries blood or other fluids in the body.

A term used in fluid dynamics to refer to the point where the stream of liquid contracts.

द्रव संकुचन बिंदु

English Usage: The vena contracta is a critical parameter in fluid flow measurement.

Hindi Usage: वेना कॉन्ट्रैक्टा द्रव प्रवाह माप में एक महत्वपूर्ण पैरामीटर है।