Noun: calculator 'kal-kyu,ley-tu(r)
- A small machine that is used for mathematical calculations; can be mechanical or electronic
"Before computers, accountants relied heavily on calculators for complex computations";
- calculating machine
- An expert at calculation (or at operating calculating machines)
"The company hired a calculator to manage their complex financial projections";
- reckoner, figurer, estimator, computer
Derived forms: calculators
Encyclopedia: Calculator