dynamic

Universal Words noun, adjective noun 1 (dynamics) [pl.] the way in which people or things behave and react to each other in a particular situation: the dynamics of political change * group dynamics (= the way in which members of a group react to each other) * Market dynamics are working in the company's favour. 2 (dynamics) [U] the science of the forces involved in movement: fluid dynamics compareSTATICS 3 [sing.] (formal) a force that produces change, action or effects 4 (dynamics) [pl.] (music) changes in volume in music: They play all the notes in the right place and have a scrupulous regard for the tempos and dynamics. adjective 1 (approving) (of a person) forceful, and having a lot of energy: a dynamic personality 2 (of a process) always changing and making progress OPPSTATIC 3 (physics) (of a force or power) producing movement OPPSTATIC