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interadditive

 - 5 dictionary results

ad⋅di⋅tive

[ad-i-tiv]
–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.
a. Also called food additive. a substance added directly to food during processing, as for preservation, coloring, or stabilization.
b. something that becomes part of food or affects it as a result of packaging or processing, as debris or radiation.
–adjective
3. characterized or produced by addition; cumulative: an additive process.
4. 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.

Origin:
1690–1700; < LL additīvus. See additament, -ive


ad⋅di⋅tive⋅ly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Word Origin & History

additive  (n.)
"something that is added," 1945, from addition (q.v.).
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: 2additive
Function: noun
: a substance added to another in relatively small amounts to effect a desired change in properties; especially : an agent added to a foodstuff to improve color, flavor, texture, or keeping qualities
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

additive ad·di·tive (ād'ĭ-tĭv)
n.
A substance added in small amounts to something else to improve, strengthen, or otherwise alter it.


ad'di·tive adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
additive   (ād'ĭ-tĭv)  Pronunciation Key 
Noun   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.

Adjective  
  1. Relating to the production of color by the mixing of light rays of varying wavelengths. ◇ The additive primaries red, green, and blue are those colors whose wavelengths can be mixed in different proportions to produce all other spectral colors. Compare subtractive. See Note at color.

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


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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