noun
- electronic or mechanical devices used to perform mathematical calculations
Usage: plural of calculator
Examples
- Students are not allowed to use calculators during the math exam.
- The office supply store sells various types of calculators.
- Scientific calculators can perform complex mathematical functions.
- Basic calculators only do addition, subtraction, multiplication, and division.
- Graphing calculators are popular among high school students.
- Many people now use calculator apps on their phones instead of physical calculators.