Hypernyms:applied scientist engineer technologist
Inherited Hypernyms:electrical engineerengineerpersoncausal agentphysical entityentity
Inherited Hypernyms:electrical engineerengineerpersonorganismliving thingwholeobjectphysical entityentity
Instance Hyponyms:Bush Vannevar Bush De Forest Father of Radio Lee De Forest Dolby Ray M. Dolby Heaviside Oliver Heaviside A. E. Kennelly Arthur Edwin Kennelly Kennelly Guglielmo Marconi Marconi Ernst Werner von Siemens Siemens Clive Sinclair Sinclair Sir Clive Marles Sinclair Charles Proteus Steinmetz Steinmetz Nikola Tesla Tesla Elihu Thomson Thomson