mentally
adverb
men·tal·ly
ˈmen-tᵊl-ē 
1
: in the mind
Mentally he promised himself that he would never again use a collar on any living creature.—
Brian Jacques
: using the mind
Brian Jacquesable to mentally calculate large sums
2
: with regard to the mind or its capacity
physically and mentally healthy people
a mentally competent adult
a mentally challenging activity
… if you try to hide the fact that you feel mentally inadequate, and so go around making jokes about your own dullness and acting as if it didn't bother you at all …—David Foster Wallace
David Foster WallaceI felt too hungry and tired and mentally overloaded to ask any more questions.—Rick Riordan
Rick RiordanExamples of mentally in a Sentence
Recent Examples on the Web
Schoen quickly resigned himself to losing kayaks and other river equipment and mentally prepared for a debris cleanup first thing in the morning.
—Abrielle Kate Maddison, Austin American Statesman, 11 Feb. 2026
What happens when mentally ill defendants can’t be prosecuted?
—Julia Coin, Charlotte Observer, 11 Feb. 2026
Something that once was a symbol of generational gatekeeping has now become a way of keeping herself mentally fit.
—Grace Hwang Lynch, Mercury News, 11 Feb. 2026
Authorities have described Nancy Guthrie as mentally sound but with limited mobility.
—Hallie Golden, Fortune, 11 Feb. 2026
See All Example Sentences for mentally
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Abrielle Kate Maddison, Austin American Statesman, 11 Feb. 2026
What happens when mentally ill defendants can’t be prosecuted?
—Julia Coin, Charlotte Observer, 11 Feb. 2026
Something that once was a symbol of generational gatekeeping has now become a way of keeping herself mentally fit.
—Grace Hwang Lynch, Mercury News, 11 Feb. 2026
Authorities have described Nancy Guthrie as mentally sound but with limited mobility.
—Hallie Golden, Fortune, 11 Feb. 2026
See All Example Sentences for mentally
Cite this Entry
“Mentally.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mentally. Accessed 15 Feb. 2026.
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