Indefinite may refer to: * the opposite of

definite In linguistics, definiteness is a semantic feature of noun phrases, distinguishing between referents or senses that are identifiable in a given context (definite noun phrases) and those which are not (indefinite noun phrases). The prototypical ...

in grammar ** indefinite article ** indefinite pronoun * Indefinite integral, another name for the

antiderivative In calculus, an antiderivative, inverse derivative, primitive function, primitive integral or indefinite integral of a function is a differentiable function whose derivative is equal to the original function . This can be stated symbolically ...

* Indefinite forms in algebra, see definite quadratic forms * an indefinite matrix

See also