n11037495
| type | n |
| lex_filenum | 18 |
| def | English physicist and electrical engineer who helped develop telegraphic and telephonic communications |
| def | in 1902 (independent of A. E. Kennelly) he suggested the existence of an atmospheric layer that reflects radio waves back to earth (1850-1925) |
| Outgoing links | |
| Instance Hypernym | physicist; electrical engineer |
| Incoming links | |
| Instance Hyponym | electrical engineer; physicist |
Click for the XML entry