二根

The two "roots" or natural powers.

(1) (a) 利根 keen, able (in the religion); (b) 鈍根 dull.

(2) (a) 正根; 勝義根The power or ability which uses the sense organs to discern the truth; (b) 扶根; 扶 (or浮) 塵根the sense organs 五根 as aids.

(3) The male and female sexual organs.