同性 tóngxìng homosexual Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: same nature All meanings 3 tóngxìng 3 homosexual 2same nature 1 1 sentence for 同性 (tóngxìng — same nature) 磁铁同性相斥,异性相吸。 cítiě tóngxìng xiāngchì, yìxìng xiāng xī. Like poles of a magnet repel each other, while opposite poles attract. Source: Dong Chinese Dictionary