en umbilical vein (n, body)
― IsA ⟶
Weight: 2.0
en vein (n, body) Source: Open Multilingual WordNet
en umbilical vein (n)
― IsA ⟶
Weight: 1.0
en systemic vein (n) Source: OpenCyc 2012
en umbilical vein
― IsA ⟶
Weight: 1.0
en vein (n) Source: German Wiktionary