Available Definitions:
1) a. - Of or pertaining to mathematical calculations; performing or able to perform mathematical calculations.
2) a. - Given to contrivance or forethought; forecasting; scheming; as, a cool calculating disposition.
3) n. - The act or process of making mathematical computations or of estimating results.
4) v. i. - To plan; to expect; to think.
5) v. i. - To make a calculation; to forecast consequences; to estimate; to compute.