Possible Definitions:
1. Calculate (v. i.) To ascertain or determine by mathematical processes, usually by the ordinary rules of arithmetic; to reckon up; to estimate; to compute.
2. Calculate (v. i.) To ascertain or predict by mathematical or astrological computations the time, circumstances, or other conditions of; to forecast or compute the character or consequences of; as, to calculate or cast one's nativity.
3. Calculate (v. i.) To adjust for purpose; to adapt by forethought or calculation; to fit or prepare by the adaptation of means to an end; as, to calculate a system of laws for the government and protection of a free people.
4. Calculate (v. i.) To plan; to expect; to think.
5. Calculate (v. i.) To make a calculation; to forecast consequences; to estimate; to compute.
