Dictionary.net

• parotid branches of the facial vein; drain part of the parotid gland and empty into the retromandibular vein

2006 - WordNet 3.0
By Princeton University

• parotid branches of the facial vein; drain part of the parotid gland and empty into the retromandibular vein

2011 - English Dictionary Database
By DataStellar Co., Ltd