(algebra) An expression that gives information about the roots of a polynomial; for example, the expression D = b² - 4ac determines whether the roots of the quadratic equation ax² + bx + c = 0 are real and distinct (D > 0), real and equal (D = 0) or complex (D < 0).

Serving to discriminate.

plural of discriminant

(uncountable, countable) Discernment, the act of discriminating, discerning, distinguishing, noting or perceiving differences between things, with the intent to understand rightly and make correct decisions.

(intransitive) To make distinctions. / To treat or affect differently, depending on differences in traits. / (intransitive, construed with against) To make decisions based on prejudice.

Having the difference marked; distinguished by certain tokens.

Having or relating to the ability to discriminate between things. / (of an element, feature, attribute, etc.) Which serves to distinguish its bearer.

A person who discriminates or differentiates. / A test or variable, etc. that serves to distinguish between different things.

Able to perceive fine distinctions between similar things; perceptive / Having a discerning judgment or taste

present participle of discriminate