electromagnetism /ɪˌlɛktroʊˈmægnəˌtɪzəm/ noun /ɪˌlɛktroʊˈmægnəˌtɪzəm/
noun
Learner's definition of ELECTROMAGNETISM
[noncount] technical
: a magnetic field that is produced by a current of electricity电磁
— electromagnetic
/ɪˌlɛktroʊmægˈnɛtɪk/ adjective