psychologist

noun

psy·​chol·​o·​gist sī-ˈkä-lə-jist How to pronounce psychologist (audio)
plural psychologists
: a person who specializes in the study of mind and behavior or in the treatment of mental, emotional, and behavioral disorders : a specialist in psychology

Examples of psychologist in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Erica Boothby is a social psychologist and senior lecturer at the Wharton School at the University of Pennsylvania. Maya Rossignac-Milon erica Boothby, CNBC, 17 Oct. 2025 Principal Angela Brown wrote to families Monday that nine Dixon Unified School District mental health staff members, including mental health clinicians, counselors, psychologists and additional support staff would be at the school this week. Jennah Pendleton, Sacbee.com, 16 Oct. 2025 Becoming a psychologist taught me a great deal about healing, forgiveness and grace – and how all of that must start with ourselves. Angela Kenzslowe, MSNBC Newsweek, 14 Oct. 2025 But more psychologists and mental health practitioners are working to address the ways the disease—with its constant demands to manage insulin and blood glucose levels—takes a heavy toll on the mind. Lauren J. Young, Scientific American, 14 Oct. 2025 See All Example Sentences for psychologist

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of psychologist was in 1871

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Cite this Entry

“Psychologist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychologist. Accessed 24 Oct. 2025.

Kids Definition

psychologist

noun
psy·​chol·​o·​gist
sī-ˈkäl-ə-jəst
: a specialist in psychology

Medical Definition

psychologist

noun
psy·​chol·​o·​gist sī-ˈkäl-ə-jəst How to pronounce psychologist (audio)
: a specialist in psychology
especially : a practitioner of clinical psychology, counseling, or guidance

More from Merriam-Webster on psychologist

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