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.
Perseverance and a related trait, resilience, are two of the biggest predictor for success, psychologists say. Tom Huddleston Jr., CNBC, 10 Oct. 2025 This is simply a consequence of a new daily routine, lack of sleep, and shifting priorities, according to Stefanie Mazer, PsyD, a licensed psychologist in Palm Beach, Florida. Melissa Willets, Parents, 10 Oct. 2025 Aldis Hodge as the detective and forensic psychologist who delves into the minds of killers to catch them is back on the hunt — and facing another emotional bender — in a short teaser for the second season of Cross, which dropped Thursday. Etan Vlessing, HollywoodReporter, 9 Oct. 2025 Hodge leads the cast in the titular role of Alex Cross, a brilliant homicide detective and forensic psychologist, uniquely capable of digging into the minds of murderers to identify and catch them. Rosy Cordero, Deadline, 9 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

Browse Nearby Words

Cite this Entry

“Psychologist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psychologist. Accessed 16 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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