Dȳ-năm'ic or Dȳ-năm'ic-al, a.
a. [Gr. δυναμικός, from δύναμις, power, from δύνασθαι, to be able.]
Sense 1. Pertaining to strength or power, or to dynamics.
Science, as well as history, has its past to show, — a past indeed, much larger; but its immensity is dynamic, not divine. J. Martineau.
Sense 2. Relating to the effects of the forces or moving agencies in nature; as, dynamical geology. Dana.
As natural science has become more dynamic, so has history. Prof. Shedd.