1 - To ponder, to go over in one's head.
2 - To communicate to oneself in one's mind, to try to find a solution to a problem.
3 - To conceive of something or someone (usually followed by of; infrequently, by on).
1 - To seem, to appear.
1 - Form created in the mind, rather than the forms perceived through the five senses; an instance of thinking.
2 - The operation by which such forms arise or are manipulated; the process of thinking; the agency by which thinking is accomplished.
3 - A way of thinking (associated with a group, nation or region).





