intransitive verb
Definition: To use your mind to consider or reason about something.
Example: I often think about my future and what I want to achieve.
noun
Definition: The process of considering or reasoning about something in a deliberate way.
Example: After a long think, she decided to change her career path.
transitive verb
Definition: To use your mind to consider or reason about something; to have an idea or opinion about something.
Example: I think we should leave early to avoid traffic.