practitioner
Americannoun
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a person engaged in the practice of a profession, occupation, etc..
a medical practitioner.
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a person who practices something specified.
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Christian Science. a person authorized to practice healing.
noun
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a person who practises a profession or art
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Christian Science a person authorized to practise spiritual healing
Etymology
Origin of practitioner
1535–45; alteration of practician ( practic + -ian ) + -er 1
Explanation
A practitioner is an expert who uses that knowledge as part of a profession. Every yoga practitioner started by attending an introductory class. In practitioner, you can see the word practice, which everyone says will make you perfect. Practice can also mean the clients, daily activities, and location where a professional such as a doctor works. So a practitioner is someone who has learned everything about his or her field and is actively working in that field. So don't worry about going to the doctor — you won't be practice for this practitioner.
Vocabulary lists containing practitioner
The Vocabulary.com Top 1000
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This Week In Culture: August 31–September 6, 2019
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National Nurses Week: Hospital People and Places
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
She is a Menopause Society certified practitioner, the author of “Grown Woman Talk: Your Guide to Getting and Staying Healthy,” and the host of the podcast, The Second Opinion with Dr. Sharon.
From MarketWatch • May 12, 2026
The company is also increasingly using an advanced practitioner model, which involves nurse practitioners and physician assistants managing more complex patient care into areas like oncology, neurology, and rare diseases, which have more favorable economics.
From Barron's • May 1, 2026
The patient’s sister-in-law told them a nurse practitioner “came to the home a few times to treat J.L.’s flesh infection and “did not treat the open wounds often because they were too infected.”
From Los Angeles Times • Apr. 28, 2026
One designated address, in a commercial building on a floor shared with a Chinese medicine practitioner, a mahjong tile store and a luxury watch shop, is now a nail salon.
From The Wall Street Journal • Apr. 11, 2026
So they were overwhelmingly solo practitioners, handling wills and divorces and contracts and minor disputes, and in the Depression the work of the solo practitioner all but disappeared.
From "Outliers" by Malcolm Gladwell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
