mentality

noun, plural men·tal·i·ties.

1. mental capacity or endowment: a person of average mentality.
2. the set of one’s mind; view; outlook: a liberal mentality.

noun plural -ties

1. the state or quality of mental or intellectual ability
2. a way of thinking; mental inclination or characterhis weird mentality

n.1690s, from mental (adj.) + -ity. n.

1. The sum of a person’s intellectual capabilities or endowment.