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mental

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adjective American English pronunciation: mental /ˈment(ə)l/
  1. 1
    [only before noun] existing in the mind

    It is clear that mental activity does not stop when we're asleep.

    mental picture/image:

    I had a complete mental picture of the building I wanted to create.

    1. b.
      relating to the health of the mind, or illnesses of the mind

      mental health problems

      He suffered a complete mental collapse.

derived word

mentally

 American English pronunciation: mentally  adverb

He was in good health both physically and mentally.

mentally ill

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the design of buildings or public spaces in a way which discourages people from touching, climbing or sitting on them …

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