Assertion: cathode's electron | /r/CapableOf | flow through a metal terminal
Facets:
value: into the air
type: TRANSITIVE-OBJECT
value: through wall
type: MANNER
value: out of a component
type: OTHER
Source sentences:
text: In the rare case of electrons flowing out of a component not through a metal terminal but through the case or wall of the tube into the air, you could say either "this component doesn't have a defined anode" or "the wall of the tube serves as the anode".