ATOMIST
- an adherent of atomism (the theory that the universe is composed of simple, indivisible, minute particles) [n ATOMISTS] : ATOMISTIC [adj]
- the theory that minute, discrete, finite, and indivisible elements are the ultimate constituents of all matter
- method or theory that reduces all psychological phenomena to simple elements
- an adherent of atomism (the theory that atoms arranged themselves in the universe) [n -S]