reuse reusability Using code developed for one {application program} in another application. Traditionally achieved using program libraries. {Object-oriented programming} offers reusability of code via its techniques of {inheritance} and {genericity}. {Class} libraries with {intelligent browsers} and {application generators} are under development to help in this process. {Polymorphic} {functional languages} also support reusability while retaining the benefits of {strong typing}. See also {DRAGOON}, {National Software Reuse Directory}, {RLF}.