ADDING MACHINE Meaning and
Definition
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An adding machine is a mechanical or electronic device primarily designed to perform basic arithmetic operations, such as addition, subtraction, multiplication, and division. It is used for calculating and recording numerical data more efficiently than manual methods.
Typically, an adding machine consists of a keyboard with numeric keys and various function keys to select the desired operation. The device may have a paper tape or digital display to exhibit the input, intermediate, and final results. The addition or subtraction function is most commonly used, whereas multiplication and division often involve a series of repetitive adding or subtracting operations to achieve the desired result.
In its mechanical form, an adding machine operates using gears, levers, and other mechanical components. Each keystroke generates mechanical movements that increment or decrement the adder's counter. These interconnected mechanisms ensure precise calculations with minimal margin for error.
With technological advancements, electronic adding machines have become more prevalent. These machines utilize integrated circuits and microprocessors to perform calculations electronically, providing faster and more accurate results. Digital displays are often used to directly exhibit the calculations, eliminating the need for a paper tape.
The term "adding machine" has historically been synonymous with calculating machines, but with the widespread use of computers, it has become less frequently used. However, adding machines remain practical for many businesses, such as retail stores and accounting departments, where quick and straightforward calculations need to be performed.
Common Misspellings for ADDING MACHINE
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- qdding machine
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Etymology of ADDING MACHINE
The word "adding machine" is composed of two separate parts: "adding" and "machine".
The term "add" derives from Middle English "adden", which comes from Old English "āddian", meaning "to give, bestow, or contribute". This Old English word has its roots in Proto-Germanic "*atjan", which has the same meaning. Ultimately, this word can be traced back to the Proto-Indo-European root "*h₃ed-", signifying "to eat" or "to bite". In the context of "adding", the word refers to combining or summing up numbers.
The term "machine" comes from the Latin word "machina", which originates from the Greek word "mekhanē", meaning "contrivance" or "device". It is believed to have been derived from the Doric Greek word "mekhos", meaning "means" or "instrument".
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