en unidirectional valve (n)
― IsA ⟶
Weight: 1.0
en valve (n) Source: OpenCyc 2012
en heart valve (n)
― IsA ⟶
Weight: 1.0
en unidirectional valve (n) Source: OpenCyc 2012
en ileocecal valve (n)
― IsA ⟶
Weight: 1.0
en unidirectional valve (n) Source: OpenCyc 2012
en unidirectional valve (n)
― IsA ⟶
Weight: 1.0
en directed route (n) Source: OpenCyc 2012
en pyloric sphincter (n)
― IsA ⟶
Weight: 1.0
en unidirectional valve (n) Source: OpenCyc 2012