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practitioner

American  
[prak-tish-uh-ner] / prækˈtɪʃ ə nər /

noun

  1. a person engaged in the practice of a profession, occupation, etc..

    a medical practitioner.

  2. a person who practices something specified.

  3. Christian Science. a person authorized to practice healing.


practitioner British  
/ prækˈtɪʃənə /

noun

  1. a person who practises a profession or art

  2. Christian Science a person authorized to practise spiritual healing

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of practitioner

1535–45; alteration of practician ( practic + -ian ) + -er 1

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.

Liberty’s practitioners provided medical legal evaluations, according to court documents.

From Los Angeles Times

London band Dry Cleaning has been one of the more notable practitioners of the genre in this decade.

From The Wall Street Journal

If the pandemic pushed many general practitioners to quit, imagine the toll it took on emergency medicine.

From Salon

"We're not viewing this database as a finished tool. It's a foundation -- an invitation for scientists, practitioners and communities to co-create a fuller picture of how invisible biodiversity sustains our lives."

From Science Daily

In “Doc Martin,” Clunes played a brilliant London surgeon who develops a blood phobia and becomes a general practitioner in the Cornwall fishing village where he spent summers as a child.

From Los Angeles Times