(1):
(v. t.) To conclude, as by an enumeration and balancing of chances; hence, to think; to suppose; - followed by an objective clause; as, I reckon he won't try that again.
(2):
(v. i.) To come to an accounting; to make up accounts; to settle; to examine and strike the balance of debt and credit; to adjust relations of desert or penalty.
(3):
(v. i.) To make an enumeration or computation; to engage in numbering or computing.
(4):
(v. t.) To charge, attribute, or adjudge to one, as having a certain quality or value.
(5):
(v. t.) To count as in a number, rank, or series; to estimate by rank or quality; to place by estimation; to account; to esteem; to repute.
(6):
(v. t.) To count; to enumerate; to number; also, to compute; to calculate.