an idea, plan etc that is formed in the mind

understanding; idea

(the ability to create) mental pictures of a person, situation etc that has not been experienced

power to create in one's mind

understanding; information or familiarity gained by experience

person's understanding; information

the act, state, of observing or being observed; the power of noticing carefully

attention, scrutiny

a payment to a student so that he or she can study; knowledge

knowledge

of think; the act, process, of thinking; an idea, opinion, intention etc formed by thinking; consideration; mental attention

formation of mental objects