What is the Latin word for logician?

The usual Latin words for “logician” are praecipiō, dialecticus. The right choice depends on the sense; see the distinctions below.

English → Latin

“logician” in Latin

praecipiōto take or seize beforehand, in advance; to anticipate; to enjoin, direct, order, command dialecticusdialectical; logical; reasoning

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

logician

*qui artem logicam profitetur: *qui de logicis tradit or praecipit (teacher of logic): artis logicae peritus (one versed in it): dialecticus.

Quick answer

What is the Latin word for logician?: The usual Latin words for “logician” are praecipiō, dialecticus. 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.