Practitioner
/prækˈtɪʃənər/noun
A person who actively practices a profession, skill, or discipline.
Did you know?The word’s ancestry reaches back to Greek language centered on doing and accomplishing, making a practitioner—literally in spirit—someone defined by action rather than belief or theory.
Etymological Timeline
Proto-Indo-European
PIE
*per-
“To produce, bring forth, or accomplish; a proposed ancestral root connected with later Greek action-words.”
5th Century BCE
Ancient Greek
praktikós
“Active, practical, or fit for action; derived from prássein, “to do” or “accomplish.””
Late Antiquity
Greek
praktikḗ
“Practical activity or the art of doing, as opposed to purely theoretical knowledge.”
Medieval Latin
Latin
practicāre
“To practice, perform, or carry out; a verb formed from Greek-derived practicus.”
13th Century
Old French
pratiquer
“To practice, carry out, or be engaged in an activity or profession.”
15th Century
English
practice
“The carrying out of a profession, craft, or method; especially professional work.”
16th Century
English
practitioner
“One who practices a profession or discipline, particularly medicine or law.”
Explore more surprising origins