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Showing results for of sound mind. Search instead for be of unsound mind.
Synonyms

of sound mind

American  
[uhv sound mahynd] / əv ˈsaʊnd ˈmaɪnd /

idiom

  1. capable of rational thought and decision making, unimpaired by mental illness, drugs, dementia, etc.; compos mentis.


Etymology

Origin of of sound mind

First recorded in 1605–15

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.

See Examples For:

Paul did not think his father sought advice, but said he was of sound mind when he signed over his home, paying £3,500 upfront and £211 per year to UWP.

From BBC Jul. 18, 2026

While she is of sound mind without cognitive issues, Guthrie does have physical ailments that keep her from walking far, officials said.

From Los Angeles Times Feb. 5, 2026

She is of sound mind without cognitive issues but does have physical ailments that keep her from walking far, officials said.

From Los Angeles Times Feb. 4, 2026

In 2016, Michael sent a cease-and-desist letter to Saks’s management explaining that his mother wasn’t of sound mind and that Kwatra was abusing his position.

From The Wall Street Journal Dec. 25, 2025

Before Sandy’s even talked to him to see if he’s of sound mind.

From "I'll Give You the Sun" by Jandy Nelson

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