Nantoka/弧hú弧 (hú) is a Chinese word meaning “arc”.Meanings1arcRelated words弧线arc弧度radian电弧electric arc弧形curve; arc反射弧reflex arc圆弧arc (segment of a circle)弧光arc light余弧complementary arc大括弧braces; curly brackets { }岛弧(geology) island arc弧光灯arc lamp弧线长arc lengthStudy Chinese with flashcards →