mental

¹ American  

[men-tl] / ˈmɛn tl /

adjective

1. of or relating to the mind.

   mental powers;

   mental suffering.

2. of, relating to, or affected by a disorder of the mind.

   a mental patient;

   mental illness.

3. providing care for persons with disordered minds, emotions, etc..

   a mental hospital.

4. performed by or existing in the mind.

   mental arithmetic;

   a mental note.

5. pertaining to intellectuals or intellectual activity.

6. Informal.  slightly daft; out of one's mind; crazy.

   He's mental.

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noun

1. Informal.  a person with a psychological disorder.

   a fascist group made up largely of mentals.

mental ² American  

[men-tl] / ˈmɛn tl /

adjective

1. of or relating to the chin.

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mental ¹ British  

/ ˈmɛntəl /

adjective

1. of or involving the mind or an intellectual process

2. occurring only in the mind

   mental calculations

3. Preferred form: psychiatric.  affected by mental illness

   a mental patient

4. Preferred form: psychiatric.  concerned with care for persons with mental illness

   a mental hospital

5. slang  insane

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mental ² British  

/ ˈmɛntəl /

adjective

1. Also: genial.  anatomy of or relating to the chin

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Usage

What does mental mean? Mental is an adjective that means relating to the mind.It is especially used in contrast with physical, which means relating to the body. Mental is commonly used in the context of psychological disorders or the care and treatment of people who have them. One of its most common uses is in the phrase mental health.Mental is sometimes used as a slang term with the same meaning as the informal sense of crazy, especially in the U.K. It’s typically used to describe a person or their behavior as being extreme or illogical in some way. Keep in mind, however, that when used in this way, words like crazy and mental may reinforce harmful stereotypes and associations with mental illness.Example: To be an elite athlete, you have to be physically strong, but you also have to perfect the mental aspects of your game.

Other Word Forms

• mentally adverb

Etymology

Origin of mental¹

First recorded in 1375–1425; late Middle English, from Middle French, from Late Latin mentālis, equivalent to Latin ment- (stem of mēns ) mind + -ālis -al ¹

Origin of mental²

First recorded in 1720–30; from Latin ment(um) “the chin” ( mentum ) + -al ¹

Example Sentences

Cognitive abilities expand rapidly at this age, but the risk of developing certain mental health conditions also becomes higher.

From Science Daily

A "huge amount" of observational research, often based on surveys, has tracked a correlation between teen tech use and worse mental health, she told AFP.

From Barron's

Last year's word of the year, brain rot, captured the mental drain of mindless scrolling on Instagram or TikTok.

From BBC

A GP says patients are presenting with mental health problems because of stress they feel over their levels of personal debt.

From BBC

After a year of training at home, she eventually joined a gym and enjoyed the physical and mental boost of lifting weights.

From BBC

Related Words

• cerebral
• intellectual
• psychiatric
• subjective