theorist
thee uh rist
- n someone who theorizes (especially in science or art)
- A theorist behind Iran's struggling democracy movement, the modest mullah packs lecture halls like a pop star and attracts readers like a pulp-fiction author.
- As a lawyer, Lenin became increasingly involved in radical politics, and after completing a three-year term of Siberian exile, he began his rise as the leading communist theorist .
- The problem of economics in developing nations has always been a very complex equation that no theorist has been able to solve.