negative catalyst

negative catalyst
an inhibitor.
[1900-05]

* * *


Universalium. 2010.

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  • negative catalyst — n an agent that retards a chemical reaction * * * a catalyst that retards the velocity of a reaction …   Medical dictionary

  • negative catalyst — noun : a substance that brings about negative catalysis * * * Chem. an inhibitor. [1900 05] * * * negative catalyst, a substance that retards a chemical reaction without itself being permanently affected …   Useful english dictionary

  • Negative catalyst — Ингибитор …   Краткий толковый словарь по полиграфии

  • negative catalyst — /nɛgətɪv ˈkætələst/ (say neguhtiv katuhluhst) noun → inhibitor (def. 2) …  

  • negative catalysis — n catalysis in which the catalyst has an inhibiting effect on the reaction …   Medical dictionary

  • Catalyst — A substance that speeds up a chemical reaction but is not consumed or altered in the process. Catalysts are of immense importance in chemistry and biology. All enzymes are catalysts that expedite the biochemical reactions necessary for life. The… …   Medical dictionary

  • negative catalysis — noun : catalysis in which the catalyst has an inhibiting effect on the reaction (as the retardation of the aging of rubber and oils by antioxidants) …   Useful english dictionary

  • List of video games notable for negative reception — The video games listed here have achieved notably negative reception from a variety of gaming publications, some of which have also labelled them as the worst video games ever made. Contents 1 1980s 1.1 Custer s Revenge (Atari 2600) 1.2 E.T. the… …   Wikipedia

  • anticatalyst — noun (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst • Ant: ↑catalyst • Topics: ↑chemistry, ↑chemical science • Hypernyms: ↑inhibitor * * * …   Useful english dictionary

  • anticatalyst — an·ti·cat·a·lyst kat əl əst n 1) NEGATIVE CATALYST 2) a catalytic poison * * * an·ti·cat·a·lyst (an″te ) (an″ti katґə list) a substance that retards the action of a catalyzer by acting on the catalyzer itself …   Medical dictionary

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