Where does “doctor” come from?

doctor (Latin) comes from Latin docere, from Proto-Italic dokeō, from Proto-Indo-European deḱ- — take; perceive.

doctor (Latin): teacher, instructor; catechist

Definitions

  1. teacher, instructor; catechist

Ancestry of “doctor”, step by step

doctor traces back through two separate lines of ancestry.

via Latin docere

StepLanguageWordMeaning
1Latindocereinflection of doceō: ## present active...
2Proto-Italicdokeōtell, inform; teach, instruct
3Proto-Indo-Europeandeḱ-take; perceive

via Latin doceō

StepLanguageWordMeaning
1Latindoceōto inform

Words derived from “doctor”

Every word from Proto-Indo-European deḱ- →Every word from Proto-Italic dokeō →Every word from Latin docere →
doctor — Etymology, Origin & Word History | Etymology Explorer