Five-pole, especially related to the electrical poles and the five-conductor differentiated cable. From Greek 960; 949; 957; 964; 945; ( penta "five") 960; 959; 955; 959; 962; ("extreme" poles). See quintipolar.
"Pentapolar" . "Penta-" from the Greek ttevta-, five and polar from the Latin polus, pole. 1 . Electricity. Five-line or pole conductor.