1. Supposition.
2. Évaluation.
ETYM Old Eng. calculation, from Latin calculatio; cf. Old Fren. calcucation.
1. Planning something carefully and intentionally; SYN. deliberation.
2. Problem solving that involves numbers or quantities; SYN. computation, figuring, reckoning.
3. The procedure of calculating; determining something by mathematical or logical methods; SYN. computation.