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What's a Calculator?

Pronunciation:

ˈkæl kyəˌleɪ tər

Function:

noun

Date:

late 14c., mathematician, one who calculates (Latin)

1. a small machine that is used for mathematical calculations
2. A person who performs mathematical calculation
3. An electronic calculator is a small, portable, often inexpensive electronic device used to perform both basic and complex operations of arithmetic.