三極 sānjí three poles Origin Definitions Defs Strokes Stroke Words Sentences Sents sānjí three poles · the three poles 三 sān numeral three the number three; 3极 極 jí nounproper noun pole the geographic poles of the Earth; the magnetic or electric poles of a magnet or batterysānjí three ultimates 三 sān numeral three the number three; 3极 極 jí adjectivenoun utmost (bound form) highest; final; reaching the limit or peak