Webster’s Revised Unabridged Dictionary · 1913
Polyphotal
Pol′y·pho′tal, Pol′y·phote, a. [Poly- + Gr. φῶς, φωτός, light.] (Elec.) Pertaining to or designating arc lamps so constructed that more than one can be used on a single circuit.
Webster’s Revised Unabridged Dictionary · 1913
Pol′y·pho′tal, Pol′y·phote, a. [Poly- + Gr. φῶς, φωτός, light.] (Elec.) Pertaining to or designating arc lamps so constructed that more than one can be used on a single circuit.