Dictionary.com
Thesaurus.com
Synonyms

mental health

American  

noun

  1. psychological well-being and satisfactory adjustment to society and to the ordinary demands of life.

  2. the field of medicine concerned with the maintenance or achievement of such well-being and adjustment.


Etymology

Origin of mental health

First recorded in 1825–35

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.

On Wednesday, Prince Harry spoke at the launch of a report into the mental health of fathers.

From BBC • Apr. 16, 2026

Ken Craft, chief executive of Hope the Mission, said some people with severe mental health problems need more help than staff can provide, and leave.

From Los Angeles Times • Apr. 14, 2026

Loneliness is increasingly recognized as a major public health concern because of its links to lifespan, physical health, mental health, and overall well-being.

From Science Daily • Apr. 14, 2026

Gary Middleton announced last week he was resigning from the Northern Ireland Assembly to deal with "significant" mental health challenges.

From BBC • Apr. 13, 2026

“Your father and I are worried about you, Dana. We’ve decided you could use a mental health day off school.”

From "Linked" by Gordon Korman