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mental energy

mental energy

4 3.9
The ability to think clearly and focus on a task
  • noun
  • /ˈmɛn.təl ˈɛn.ər.dʒi/
translation icon : energía mental
  • Arguing that one or the other is less culpable is ridiculous and a waste of mental energy.
  • time and mental energy

I used a hell of a lot of mental energy to stay in the moment.

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Examples

  • According to Cooper (1990, p. 108), cognitive load may be viewed as the level of mental energy required to process a given amount of information.

    Academic text (2008)
  • All of which leaves very little mental energy to make a good judgment about the situation as a whole.

    Blog text (27)
  • The more decisions we must make, the more mental energy we use up.

    Blog text (21)
  • Make your important decision in the morning, when your mental energy is at its peak.

    Blog text (21)
  • Even 5 minutes of daily exercise will help recharge your mental energy.

    Blog text (21)
  • Do you realize the mental energy I have devoted over the years to forgetting that jerk?

    Fiction book (2001)
  • But once I got published, I found I just didn't have the mental energy to blog much anymore.

    Blog text (17)
  • Therefore, the child would not need to spend time or mental energy making sense of the complex whole of the task and was able to concentrate on the most important parts before moving on.

    Academic text (2012)
  • I love y'all, but I just don't have that kind of time or mental energy.

    Blog text (22)
  • Make your important decision in the morning, when your mental energy is at its peak.

Synonyms

energy
vsmental energy
553 1.0

Physical or mental strength that helps you stay active

focuses specifically on capacity for mental work and concentration
energy level
vsmental energy
8 3.7

How much physical or mental strength a person has at one time

is the underlying capacity that allows sustained concentration and effort
psychic energy
vsmental energy
  • Archaic
4 9.3

A mental force believed to drive thoughts and feelings

is an empirical capacity for thinking rather than a hypothetical psychoanalytic force

Antonyms

43 6.2

A lack of interest or care about things

12 6.3

A feeling of tiredness and low energy

How Energetic

vigor
  • US
36 3.4
mental energy
4 3.9
alertness
14 2.9
lethargy
12 6.3

Surface Forms

mental energy singular

Morphology

mental + energy

The meaning is directly compositional: 'mental' (relating to thought) modifies 'energy' (stamina or force), so a learner who knows both words can infer 'capacity for mental activity'. This [noun + noun] semantic combination is common cross-linguistically (e.g. Spanish 'energía mental'), making it readily understandable to a B1 learner.

Etymology

Mental energy comes from the image of the mind as a battery or fuel: mental means the mind and energy means the power that makes things work. That's why the phrase means the 'ability to think or focus' and why you can run out of it after hard thinking.