en:Heaviside • Oliver Heavisideenhttps://en-word.net/id/oewn-11057491-nn.⦿English physicist and electrical engineer who helped develop telegraphic and telephonic communications; in 1902 (independent of A. E. Kennelly) he suggested the existence of an atmospheric layer that reflects radio waves back to earth (1850-1925)Semantic relationsDisplay as 📊 diagram🗄️ table or learn more about the individual relations.instance hypernym! Data may be omitted; view table for full details.Lexical contextwn:part of speechwn:noun∴ontolex:lexicalized senseenl:Heavisideenl:Oliver HeavisideExternal linkswn:interlingual index⊑has close matchhas exact matchis in mapping relation withis in semantic relation withili:i95463Otherdc:Subject⊑dc11:subjectnoun.personskos:is in schemeOpen English WordNetrdfs:labelHeaviside • Oliver Heaviside