# Addition – Definition & Meaning

Addition is a fundamental mathematical operation that involves combining two or more numbers to obtain a sum. It is one of the four basic arithmetic operations, alongside subtraction, multiplication, and division. Addition is used in various fields, including finance, science, and engineering, to perform calculations and solve problems.

## Definitions

Addition is defined as the process of finding the sum of two or more numbers or quantities. It is a mathematical operation that involves adding two or more values to obtain a single result. Addition is also used to describe the process of joining two or more things together to form a larger whole.

## Origin

The origin of addition can be traced back to ancient civilizations, such as the Babylonians and Egyptians, who used various methods to perform calculations. The concept of addition as we know it today was first introduced by the Greek mathematician Euclid in his book “Elements” around 300 BC.

## Meaning in different dictionaries

The meaning of addition is consistent across different dictionaries. It is defined as the act of adding or combining two or more things to form a larger whole or sum. In mathematical terms, addition is defined as the process of finding the sum of two or more numbers or quantities.

## Associations

Addition is associated with several concepts, including arithmetic, mathematics, calculation, sum, total, and increase. It is also associated with various fields, such as finance, science, and engineering, where it is used to perform calculations and solve problems.

• Summation.
• Total.
• Plus.
• Increase.
• Aggregation.
• Combination.
• Union.
• Integration.
• Appendage.
• Supplement.

• Subtraction.
• Reduction.
• Minus.
• Decrease.
• Deduction.
• Diminution.
• Depletion.
• Removal.
• Exclusion.

## The same root words

Some words that share the same root as addition include: