Dictionary.net

• a vein that accompanies the vertebral vein but passes through the foramen of the transverse process of the 7th cervical vertebra and empties into the brachiocephalic vein

2006 - WordNet 3.0
By Princeton University

• a vein that accompanies the vertebral vein but passes through the foramen of the transverse process of the 7th cervical vertebra and empties into the brachiocephalic vein

2011 - English Dictionary Database
By DataStellar Co., Ltd