An interactive system or process, especially one involving competing or conflicting forces: "The traditional nineteenth-century dynamic between the sexes had begun to erode" (Jean Zimmerman).
dynamic (comparative more dynamic, superlative most dynamic) The environment is dynamic, changing with the years and the seasons. He was a dynamic and engaging speaker. Able to change and adapt. (music) Having to do with the volume of sound. The dynamic marking in bar 40 is forte.
