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What is the Connection Between alienist and Alien?
Alienist looks and sounds like it should mean "someone who studies aliens," and in fact alienist and alien are related—both are ultimately derived from the Latin word alius, meaning "other." In the case of alienist, the etymological trail leads from Latin to the French noun aliéniste, which refers to a doctor who treats the mentally ill. Alienist first appeared in print in English about mid-19th century. It was preceded by the other alius descendants, alien (14th century) and alienate (used as a verb since the 15th century). Alienist is much rarer than psychiatrist these days, but at one time it was a common term.
Examples of alienist in a Sentence
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'alienist.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
borrowed from French aliéniste, earlier as adjective in médecin aliéniste "doctor treating the mentally ill, psychiatrist," from aliéné "mentally ill person" (noun derivative from past participle of aliéner "to transfer to another's ownership, estrange, deprive of reason," going back to Middle French) + -iste -ist entry 2 — more at alien entry 3
1864, in the meaning defined above
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Cite this Entry
“Alienist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alienist. Accessed 30 Oct. 2024.
Medical Definition
alienist
nounLegal Definition
alienist
noun
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