calculator

• Электронное или механическое устройство, используемое для выполнения математических вычислений.

An electronic or mechanical device used for performing mathematical calculations.

1. Mathematical deviceA1formal

   An electronic device used for performing mathematical calculations.

   Калькулятор

   • She used a calculator to solve the complex equation.
   • The student forgot his calculator for the math exam.
   • Modern calculators can perform advanced functions like graphing.

   Синонимыcalculating machine

2. B2formal

   A person who calculates or computes something, often used in a professional context.

   Вычислитель

   • The tax calculator estimated her annual refund.
   • He is a skilled calculator of statistical data.
   • The insurance calculator provided a quick quote.

   Синонимыarithmeticiancomputerreckoner