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Definition of practitioner
practitioner
/prækˈtɪʃ.ən.ər/
prac · ti · tion · er
Plural:practitioners
practitioner Lexical Profile
CEFR
C1
Grade
9
Tier
2
Usage
Top 5k
Syllables
4
practitioner Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A person actively engaged in a profession, discipline, or specialized occupation, especially medicine or law.
Example
"The patient scheduled a consultation with a local medical practitioner to discuss her symptoms."
2
A person who regularly practices a specific art, craft, skill, or way of life.
Example
"As a dedicated practitioner of mindfulness meditation, he begins every morning in quiet reflection."
Synonyms
View all synonyms for practitioner Antonyms
View all antonyms for practitioner• Rhymes for practitioner
Word Origin & Etymology
Formed in the mid-16th century by adding the agent suffix '-er' to the now obsolete noun 'practition' (meaning practice or a practitioner), which itself derived from Old French 'practicien' and Medieval Latin 'practizare' (to practice).
Cite this Entry
Wordmom. (2026). Definition of Practitioner. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/practitioner