Synset:beam ray
Derivationally Related Form:ray
Hypernyms:electromagnetic radiation electromagnetic wave nonparticulate radiation
Inherited Hypernyms:beamelectromagnetic radiationradiationenergyphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity
Direct Hyponyms:cathode rayparticle beam
Full Hyponyms:
cathode rayion beamparticle beam