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polyphase |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Polyphase \Pol"y*phase\, a. [Poly- + phase.] (Elec.) Having or producing two or more phases; multiphase; as a polyphase machine, a machine producing two or more pressure waves of electro-motive force, differing in phase; a polyphase current.