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.
By Jean Folger AAA |. A: A derivative is a contract between two or more parties whose value is based on an agreed-upon underlying financial asset, index or security.Common underlying instruments include: bonds, commodities, currencies, interest rates, market indexes and stocks.y Jean Folger AAA |. A: A derivative is a contract between two or more parties whose value is based on an agreed-upon underlying financial asset, index or security.