Part Holonyms:battery electric battery electrolytic cell electronic equipment electron tube thermionic tube thermionic vacuum tube thermionic valve tube vacuum tube
Hypernyms:conductor
Inherited Hypernyms:electrodeconductordeviceinstrumentalityartifactwholeobjectphysical entityentity
Direct Hyponyms:anodebasecathodecollectorcontrol gridelectron gunemittergrid
Full Hyponyms:
anodebasecathodecold cathodecollectorelectron gunemittergridphotocathodeplate