判別

to differentiate / to discriminate

to judge / to sentence / to discriminate / to discern / clearly distinguishable

surname Bie

to leave / to depart / to separate / to distinguish / to classify / other / another / don't ...! / to pin / to stick (sth) in / (noun suffix) category (e.g. 性別|性别[xing4 bie2], 派別|派别[pai4 bie2])

(math.) discriminant (e.g. b²-4ac in the formula for the roots of a quadratic equation)