Baseball is 90% 𝙩𝙝𝙞𝙨. The other half is physical.

adjective

1. Of or relating to the mind
2. Of or relating to intellectual as contrasted with emotional activity

   "mental acuity"

3. Of, relating to, or being intellectual as contrasted with overt physical activity

   "made quick mental calculations"

4. Occurring or experienced in the mind inner

   "mental anguish"

5. Relating to the mind, its activity, or its products as an object of study ideological

   "mental science"

6. Relating to spirit or idea as opposed to matter

   "… the distinction between physical things and mental ideas"

7. Intended for the care or treatment of persons affected by psychiatric disorders

   "mental hospitals"

8. Of or relating to telepathic or mind-reading powers

   "mental telepathy"

adjective

1. Of or relating to the chin genial

noun

1. A measure used in psychological testing that expresses an individual's mental attainment in terms of the number of years it takes an average child to reach the same level

noun

1. A person who is mentally unsound

   "That guy is a complete mental case."

noun

1. A deficiency in cognitive functioning

noun

1. The condition of being sound mentally and emotionally that is characterized by the absence of mental illness and by adequate adjustment especially as reflected in feeling comfortable about oneself, positive feelings about others, and the ability to meet the demands of daily life
2. Health care dealing with the promotion and improvement of mental health and the treatment of mental illness

noun

1. A day that an employee takes off from work in order to relieve stress or renew vitality

noun

1. Any of a broad range of medical conditions (such as major depression, schizophrenia, obsessive compulsive disorder, or panic disorder) that are marked primarily by sufficient disorganization of personality, mind, or emotions to impair normal psychological functioning and cause marked distress or disability and that are typically associated with a disruption in normal thinking, feeling, mood, behavior, interpersonal interactions, or daily functioning

noun

1. Mild to severe impairment in intellectual ability equivalent to an IQ of 70 to 75 or below that is accompanied by significant limitations in social, practical, and conceptual skills (as in interpersonal communication, reasoning, or self-care) necessary for independent daily functioning and that has an onset before age 18 intellectual disability

plural noun

1. Ability to think clearly

   "It was sad to see that his mental faculties had begun to fail."