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comptometer

[kuh mp-tom-i-ter]

comptometer Definition

  • 1a type of mechanical calculator that was patented in the United States by Dorr Eugene Felt in 1887
  • 2a brand name for a mechanical calculator produced by Felt and Tarrant Manufacturing Company

Using comptometer: Examples

Take a moment to familiarize yourself with how "comptometer" can be used in various situations through the following examples!

  • Example

    The comptometer was widely used in offices before the advent of electronic calculators.

  • Example

    The comptometer was a significant invention in the history of computing.

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Summary: comptometer in Brief

A comptometer [kuh mp-tom-i-ter] is a type of mechanical calculator invented by Dorr Eugene Felt in 1887. It was widely used in offices before the advent of electronic calculators and was a significant invention in the history of computing.