electromagnetic interaction is a noun meaning "an interaction between charged elementary particles that is intermediate in strength between the strong and weak interactions; mediated by photons". It carries one recorded sense.
an interaction between charged elementary particles that is intermediate in strength between the strong and weak interactions; mediated by photons
Definitions, synonyms and semantic relations for electromagnetic interaction come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.