ENGLISH
REFERENCE

calculation

n.
US //ˌkæɫkjəˈɫeɪʃən// UK //kˌælkjʊlˈeɪʃən// cal·cu·la·tion
  1. 1 mathematical process (n.)
    B2 Upper Intermediate Math

    the act of using numbers to find an amount or a result.

    the systematic process of determining a mathematical result through computation.

    Example

    The engineer performed a quick calculation to see if the bridge could hold the weight.

    Example

    After performing a complex series of calculations, the research team concluded that the initial hypothesis regarding orbital decay was incorrect.

    Usage

    often used with the verbs 'make' or 'perform'
  2. 2 a result (n.)
    B2 Upper Intermediate Math

    the final number or answer you get after working with figures.

    the specific numerical result or value obtained through mathematical reckoning.

    Example

    If my calculations are correct, we should have enough money for the trip.

    Example

    The accountant's final calculations revealed a significant discrepancy between the projected revenue and the actual cash flow for the third quarter.
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  1. 3 strategic planning (n.)
    C1 Advanced Academic

    careful planning that considers what might happen in the future.

    a deliberate and often cold assessment of circumstances to determine the best course of action.

    Example

    His decision to leave the company was a cold calculation to improve his career.

    Example

    The political move was a matter of pure calculation, designed to appeal to swing voters without alienating the party's core supporters.
  2. 4 chess strategy (n.)
    C2 Proficiency Technical Sport

    thinking ahead about many possible moves and responses in a game.

    the mental process of visualizing sequences of potential moves and counter-moves without physically adjusting the pieces.

    Example

    After ten minutes of deep calculation, the grandmaster finally moved his knight.

    Example

    The engine's superior depth of calculation allowed it to find a forced checkmate that no human player had anticipated during the live commentary.
Origin

From Middle English calculation, borrowed from Latin calculatio, calculationis. Morphologically calculate + -ion.

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