say it: PAH-lee-fayz
polyphase is an adjective meaning "of an electrical system that uses or generates two or more alternating voltages of the same frequency but differing in phase angle". It carries one recorded sense.
of an electrical system that uses or generates two or more alternating voltages of the same frequency but differing in phase angle
electricity
Definitions, synonyms and semantic relations for polyphase come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.