uphold definition, uphold meaning | English dictionary. Search also in: Web News Encyclopedia Images. uphold. vb , -holds, -holding, -held tr. 1 to maintain, affirm, or defend against opposition or challenge. 2 to give moral support or inspiration to.
Definition of Derivative. A compound that can be imagined to arise from a partent compound by replacement of one atom with another atom or group of atoms. Used extensively in orgainic chemistry to assist in identifying compounds.
Derivatives are financial instruments whose price is dependent on the value of some underlying asset or indicator. A stock option is a particular kind of derivative, one that allows the holder to buy or sell stock. All stock options are derivatives, but not all derivatives are stock options. Derivatives