The main vein that drains blood from the head and neck back to the heart.

गर्दन की मुख्य शिरा

English Usage: The surgeon carefully examined the jugular vein during the operation.

Hindi Usage: सर्जन ने ऑपरेशन के दौरान jugular vein का सावधानीपूर्वक परीक्षण किया।