arithmometer Definition
a calculating machine invented by Charles Xavier Thomas de Colmar in 1820 that performs addition, subtraction, multiplication, and division by using a system of levers.
Using arithmometer: Examples
Take a moment to familiarize yourself with how "arithmometer" can be used in various situations through the following examples!
Example
The arithmometer was one of the first commercially successful mechanical calculators.
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Charles Xavier Thomas de Colmar's arithmometer was widely used in Europe and America in the 19th century.
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The arithmometer was a significant improvement over previous calculating machines.
Phrases with arithmometer
a specific model of arithmometer invented by Charles Xavier Thomas de Colmar
Example
The Thomas Arithmometer was a popular model of calculating machine in the 19th century.
a machine that performs mathematical calculations using gears, levers, and other mechanical components
Example
The arithmometer was one of the earliest mechanical calculators.
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The arithmometer was an early type of adding machine.
Origins of arithmometer
from Greek 'arithmos' meaning 'number' and 'metron' meaning 'measure'
Summary: arithmometer in Brief
An 'arithmometer' [ar-uh-mom-i-ter] is a calculating machine invented by Charles Xavier Thomas de Colmar in 1820. It performs addition, subtraction, multiplication, and division using a system of levers. The arithmometer was one of the first commercially successful mechanical calculators and was widely used in Europe and America in the 19th century. It was a significant improvement over previous calculating machines.
