Possible Definitions:
1. Think (n.) Act of thinking; a thought.
2. Think (v. t.) To seem or appear; -- used chiefly in the expressions methinketh or methinks, and methought.
3. Think (v. t.) To employ any of the intellectual powers except that of simple perception through the senses; to exercise the higher intellectual faculties.
4. Think (v. t.) To call anything to mind; to remember; as, I would have sent the books, but I did not think of it.
5. Think (v. t.) To reflect upon any subject; to muse; to meditate; to ponder; to consider; to deliberate.
6. Think (v. t.) To form an opinion by reasoning; to judge; to conclude; to believe; as, I think it will rain to-morrow.
7. Think (v. t.) To purpose; to intend; to design; to mean.
8. Think (v. t.) To presume; to venture.
9. Think (v. t.) To conceive; to imagine.
10. Think (v. t.) To plan or design; to plot; to compass.
11. Think (v. t.) To believe; to consider; to esteem.