What is the Latin word for thinker?

The usual Latin words for “thinker” are magister, philosophus. The right choice depends on the sense; see the distinctions below.

English → Latin

“thinker” in Latin

magistermaster, chief, head, superior, director, president, leader, commander, conductor; teacher, instructor, educator of child philosophusphilosophical

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

thinker

usually by the verbs. Intelligendi auctor or magister, or auctor et magister. A speculative thinker, philosophus (in this sense always in Cic., in his philosophical treatises): an acute thinker, homo acutus ad excogitandum.

Quick answer

What is the Latin word for thinker?: The usual Latin words for “thinker” are magister, philosophus. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.