(1):
(v. t.) To represent to one's self; to think; to believe.
(2):
(v. i.) To form images or conceptions; to conceive; to devise.
(3):
(v. t.) To form in the mind a notion or idea of; to form a mental image of; to conceive; to produce by the imagination.
(4):
(v. t.) To contrive in purpose; to scheme; to devise; to compass; to purpose. See Compass, v. t., 5.
(5):
(v. i.) To think; to suppose.