derivative

IPA: dɝˈɪvʌtɪv

Something derived.
(linguistics) A word that derives from another one.
(finance) A financial instrument whose value depends on the valuation of an underlying asset; such as a warrant, an option etc.
(chemistry) A chemical derived from another.
(calculus) One of the two fundamental objects of study in calculus (the other being integration), which quantifies the rate of change, tangency, and other qualities arising from the local behavior of a function.
(Of a function of a single variable f(x)) The derived function of f(x): the function giving the instantaneous rate of change of f; equivalently, the function giving the slope of the line tangent to the graph of f. Written f'(x) or (df)/(dx) in Leibniz's notation, ̇f(x) in Newton's notation (the latter used particularly when the independent variable is time).
The value of such a derived function for a given value of its independent variable: the rate of change of a function at a point in its domain.
(Of more general classes of functions) Any of several related generalizations of the derivative: the directional derivative, partial derivative, Fréchet derivative, functional derivative, etc.
(generally) The linear operator that maps functions to their derived functions, usually written D; the simplest differential operator.

Obtained by derivation; not radical, original, or fundamental.
Imitative of the work of someone else.
(law, copyright law) Referring to a work, such as a translation or adaptation, based on another work that may be subject to copyright restrictions.
(finance) Having a value that depends on an underlying asset of variable value.

Examples of "derivative" in Sentences

In mathematics, a derivative represents the rate of change of a function at a given point
The paint color she chose was a derivative of her favorite shade of blue, with a hint of green mixed in
The artist's new work was criticized for being too derivative of his earlier pieces, lacking originality
The company created a new product that was a derivative of their bestselling item, with added features and improvements
The novel was accused of being a derivative of a classic story, lacking its own unique voice and perspective