Synonyms and Antonyms for addition

1. addition (n.)

a component that is added to something to improve it

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2. addition (n.)

the act of adding one thing to another

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3. addition (n.)

a quantity that is added

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4. addition (n.)

something added to what you already have

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5. addition (n.)

the arithmetic operation of summing; calculating the sum of two or more numbers

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6. addition (n.)

a suburban area laid out in streets and lots for a future residential area

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