'Theorist' definitions:
Definition of 'theorist'
From: WordNet
noun
Someone who theorizes (especially in science or art) [syn: theorist, theoretician, theorizer, theoriser, idealogue]
Definition of 'Theorist'
From: GCIDE
- Theorist \The"o*rist\, n. [Cf. F. th['e]oriste.] One who forms theories; one given to theory and speculation; a speculatist. --Cowper. [1913 Webster]
- The greatest theoretists have given the preference to such a government as that which obtains in this kingdom. --Addison. [1913 Webster] [1913 Webster]