additive

American  

[ad-i-tiv] / ˈæd ɪ tɪv /

noun

1. something that is added, as one substance to another, to alter or improve the general quality or to counteract undesirable properties.

   an additive that thins paint.

2. Nutrition.

   1. Also called food additive.  a substance added directly to food during processing, as for preservation, coloring, or stabilization.

   2. something that becomes part of food or affects it as a result of packaging or processing, as debris or radiation.

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adjective

1. characterized or produced by addition; cumulative.

   an additive process.

2. Mathematics. (of a function) having the property that the function of the union or sum of two quantities is equal to the sum of the functional values of each quantity; linear.

additive British  

/ ˈædɪtɪv /

adjective

1. characterized or produced by addition; cumulative

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noun

1. any substance added to something to improve it, prevent deterioration, etc

2. short for food additive

additive Scientific  

/ ăd′ĭ-tĭv /

1. A substance added in small amounts to something else to improve, strengthen, or otherwise alter it. Additives are used for a variety of reasons. They are added to food, for example, to enhance taste or color or to prevent spoilage. They are added to gasoline to reduce the emission of greenhouse gases, and to plastics to enhance molding capability.

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1. Relating to the production of color by the mixing of light rays of varying wavelengths.

2. ◆ The additive primaries red, green, and blue are those colors whose wavelengths can be mixed in different proportions to produce all other spectral colors.

3. Compare subtractive See Note at color

4. Mathematics Marked by, produced by, or involving addition.

Other Word Forms

• additively adverb
• interadditive adjective
• subadditive adjective
• subadditively adverb

Etymology

Origin of additive

From the Late Latin word additīvus, dating back to 1690–1700. See additament, -ive

Example Sentences

Often produced for taste and shelf life, ultraprocessed foods have drawn growing scrutiny from health officials and researchers due to their high amounts of refined ingredients and artificial additives.

From Barron's

They advise vigilance against additives including artificial flavors, dyes and artificial preservatives.

From The Wall Street Journal

While the results support the additive energy model, the researchers note that more work is needed.

From Science Daily

Detailed chemical analyses showed that MPs DOM contains a wide range of molecules derived from plastic additives, monomers, oligomers, and fragments formed through photo oxidized reactions.

From Science Daily

The reputational damage seems apparent: a recent survey conducted by Anthropic found that while 86% of professionals felt like AI was additive to their workplace productivity, 69% mentioned feeling social stigma surrounding its use.

From MarketWatch

Related Words

• preservative
• supplement