Reckon

1. 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.
2. v. t. To count; to enumerate; to number; also, to compute; to calculate.
3. 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.
4. v. t. To charge, attribute, or adjudge to one, as having a certain quality or value.
5. 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.
6. v. i. To make an enumeration or computation; to engage in numbering or computing.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.