Meaning of "catalyse" in the English dictionary

PRONUNCIATION OF CATALYSE

catalyse  [ˈkætəˌlaɪz]

GRAMMATICAL CATEGORY OF CATALYSE

Catalyse is a verb.

The verb is the part of the sentence that is conjugated and expresses action and state of being.

See the conjugation of the verb catalyse in English.

WHAT DOES CATALYSE MEAN IN ENGLISH?

Catalysis

Catalysis is the increase in the rate of a chemical reaction of one or more reactants due to the participation of an additional substance called a catalyst. Unlike other reagents in the chemical reaction, a catalyst is not consumed by the reaction. With a catalyst, less free energy is required to reach the transition state, but the total free energy from reactants to products does not change. A catalyst may participate in multiple chemical transformations. The effect of a catalyst may vary due to the presence of other substances known as inhibitors or poisons or promoters. The opposite of a catalyst, a substance that reduces the rate of a reaction, is an inhibitor. Catalyzed reactions have a lower activation energy than the corresponding uncatalyzed reaction, resulting in a higher reaction rate at the same temperature. However, the mechanistic explanation of catalysis is complex. Catalysts may affect the reaction environment favorably, or bind to the reagents to polarize bonds, e.g.

Definition of catalyse in the English dictionary

The definition of catalyse in the dictionary is to influence by catalysis.

CONJUGATION OF THE VERB TO CATALYSE

PRESENT

Present

I catalyse

you catalyse

he/she/it catalyses

we catalyse

you catalyse

they catalyse

Present continuous

I am catalysing

you are catalysing

he/she/it is catalysing

we are catalysing

you are catalysing

they are catalysing

Present perfect

I have catalysed

you have catalysed

he/she/it has catalysed

we have catalysed

you have catalysed

they have catalysed

Present perfect continuous

I have been catalysing

you have been catalysing

he/she/it has been catalysing

we have been catalysing

you have been catalysing

they have been catalysing

Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.

PAST

Past

I catalysed

you catalysed

he/she/it catalysed

we catalysed

you catalysed

they catalysed

Past continuous

I was catalysing

you were catalysing

he/she/it was catalysing

we were catalysing

you were catalysing

they were catalysing

Past perfect

I had catalysed

you had catalysed

he/she/it had catalysed

we had catalysed

you had catalysed

they had catalysed

Past perfect continuous

I had been catalysing

you had been catalysing

he/she/it had been catalysing

we had been catalysing

you had been catalysing

they had been catalysing

Past tense forms express circumstances existing at some time in the past,

FUTURE

Future

I will catalyse

you will catalyse

he/she/it will catalyse

we will catalyse

you will catalyse

they will catalyse

Future continuous

I will be catalysing

you will be catalysing

he/she/it will be catalysing

we will be catalysing

you will be catalysing

they will be catalysing

Future perfect

I will have catalysed

you will have catalysed

he/she/it will have catalysed

we will have catalysed

you will have catalysed

they will have catalysed

Future perfect continuous

I will have been catalysing

you will have been catalysing

he/she/it will have been catalysing

we will have been catalysing

you will have been catalysing

they will have been catalysing

The future is used to express circumstances that will occur at a later time.

CONDITIONAL

Conditional

I would catalyse

you would catalyse

he/she/it would catalyse

we would catalyse

you would catalyse

they would catalyse

Conditional continuous

I would be catalysing

you would be catalysing

he/she/it would be catalysing

we would be catalysing

you would be catalysing

they would be catalysing

Conditional perfect

I would have catalyse

you would have catalyse

he/she/it would have catalyse

we would have catalyse

you would have catalyse

they would have catalyse

Conditional perfect continuous

I would have been catalysing

you would have been catalysing

he/she/it would have been catalysing

we would have been catalysing

you would have been catalysing

they would have been catalysing

Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.

IMPERATIVE

Imperative

you catalyse
we let´s catalyse
you catalyse

The imperative is used to form commands or requests.

NONFINITE VERB FORMS

Infinitive

to catalyse

Past participle

catalysed

Present Participle

catalysing

Infinitive shows the action beyond temporal perspective. The present participle or gerund shows the action during the session. The past participle shows the action after completion.

TRANSLATION OF CATALYSE

Find out the translation of catalyse to 25 languages with our English multilingual translator.

The translations of catalyse from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «catalyse» in English.

• Translator English - Chinese: 催化
• Translator English - Spanish: catalizar
• English: catalyse
• Translator English - Hindi: उत्प्रेरित
• Translator English - Arabic: تحفيز
• Translator English - Russian: катализируют
• Translator English - Portuguese: catalisar
• Translator English - Bengali: অনুঘটকের
• Translator English - French: catalyser
• Translator English - Malay: Pemangkin
• Translator English - German: katalysieren
• Translator English - Japanese: 触媒作用を及ぼす
• Translator English - Korean: 촉매
• Translator English - Javanese: Catalyze
• Translator English - Vietnamese: xúc tác
• Translator English - Tamil: வினையூக்கப்படுத்தும்
• Translator English - Marathi: उत्प्रेरित करा
• Translator English - Turkish: kolaylaştırmak
• Translator English - Italian: catalizzare
• Translator English - Polish: katalizują
• Translator English - Ukrainian: каталізують
• Translator English - Romanian: cataliza
• Translator English - Greek: καταλύουν
• Translator English - Afrikaans: kataliseer
• Translator English - Swedish: katalysera
• Translator English - Norwegian: katalysere

10 ENGLISH BOOKS RELATING TO «CATALYSE»

Discover the use of catalyse in the following bibliographical selection. Books relating to catalyse and brief extracts from same to provide context of its use in English literature.

Growth and Properties of Metal Clusters: Applications to ...

C. P. J. J. J. J. A. Y. A' H' E' Y. J. M. P' M. E. C. R. H. M. S. P. C G. M' A. F. J. D. J. D. M. J. G. M. L. LIST OF PARTICIPANTS APESTEGUIA, Catalyse organique, 86022 Poitiers AUJOUANNET, Lumière S.A., B.P. 336, 69800 Saint Priest ...

Jean Bourdon, 2000

Competition Science Vision

Now enzymes are usually classified and named according to the reaction the catalyse. ○ An international code for enzymes recognizes six major categories of enzyme function, as follows : 1. Oxidoreductases ○ Oxidoreductases are enzymes ...

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Catalysis by Zeolites: International Symposium Proceedings ...

L'aspect pluridisciplinaire des travaux entrepris dans ce domaine - synthèse, modification, cristallisation, structure, adsorption et catalyse - a permis d' enregistrer des progrès rapides dans la compréhension des phénomènes observés.

B. Imelik, 2000

Competition Science Vision

Now enzymes are usually classified and named according to the reaction the catalyse. • An international code for enzymes recognizes six major categories of enzyme function, as follows : 1 . Oxidoreductases • Oxidoreductases are enzymes ...

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Shriver and Atkins' Inorganic Chemistry

37 H 2 O Cu Cu Cu O 38 in plants and fungi, from which they are secreted to catalyse the oxidation of phenolic substrates. The active site at which O2 is reduced (37) is well buried. It contains a pair of Cu atoms linked in the oxidized form by a ...

‎2010

Competition Science Vision

Now enzymes are usually classified and named according to the reaction the catalyse. An international code for enzymes recognizes six major categories of enzyme function, as follows : 1 . Oxidoreductases Oxidoreductases are enzymes  ...

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Fundamentals Of Botany:

NAD+ linked dehydrogenase catalyse oxido-reduction reactions in the oxidative pathways. NADP-linked dehydrogenases are found in reductive synthesis, as in the extra mitochondrial pathway of fatty acid synthesis and steroid synthesis.

N. K. Soni, 2010

Food Biochemistry and Food Processing

The advent of designer biocatalysts enables production of not only process- compatible enzymes, but also novel enzymes able to catalyse new or unexploited reactions (Schmidt-Dannert et al. 2000, Umeno and Arnold 2004). This is just the ...

Benjamin K. Simpson, 2012

Question Bank In Biology For Class Xi

These catalyse oxidation or reduction of their substrates and act by removing or adding electrons from or to substrates, e.g. S reduced + S' oxidized - > S oxidized + S' reduced 2. Transferases. These catalyse the transfer of specific group other ...

Tata Mcgraw-Hill

Biotechnology: An Introduction

EC number IUBMB class Reactions catalysed 1 Oxidoreductases Catalyse redox reactions. 2 Transferases Catalyse the transfer of some groups of atoms or functional groups from one compound to another. 3 Hydrolases Catalyse the ...

Maria Pele, Carmen Cimpeanu, 2012

10 NEWS ITEMS WHICH INCLUDE THE TERM «CATALYSE»

Find out what the national and international press are talking about and how the term catalyse is used in the context of the following news items.

Event Challenges Lack of Bitcoin Awareness in Post-Gox Japan

"We hope that this event will catalyse the Japan business and investment community to strive to more fully understand digital currencies ... «CoinDesk, Jul 15»

Fraser Stewart: Greece is part of a bigger political shift, and Scotland …

Activism, as well we know, is the arch enemy of the status quo, which is precisely why it can be so difficult to catalyse. The status quo will ... «CommonSpace, Jul 15»

The Digital India push for education

Digital India, implemented with vision and commitment, can catalyse such initiatives by creating an enabling environment across the country. «Financial Express, Jul 15»

Public Release: 7-Jul-2015 Singapore and Europe forge deeper ties …

Greater cooperation between nations will help catalyse new discoveries and deliver world-class solutions for global issues. "We are extremely ... «EurekAlert, Jul 15»

How to eat more protein as a vegan

It's also needed for our body to make enzymes (that catalyse millions of biochemical reactions that happen in all your cells), hormones, ... «FemaleFirst.co.uk, Jul 15»

Esdevium's Colt Express secures Speil des Jahres win

Held in such high regard, past wins have been known to catalyse global sales to between 300,000 and 500,000 units in the first year alone. «Toy News, Jul 15»

Government debt is a serious problem right now, not a challenge to …

... economic problems down the track, as future generations shoulder the burden of repaying debt for handouts failing to catalyse growth. «Brisbane Times, Jul 15»

Superman to mess up big time in Batman vs Superman?

But there has to be some event leads to the eventual fight. This man could be involved, or could catalyse it in some way... The trailer also shows ... «moviepilot.com, Jul 15»

High speed rail needs national goals

... promote regional development; to raise current technology standards, catalyse innovation in China's industry and export these technologies; ... «The Australian Financial Review, Jul 15»

Ageing population under the spotlight with HealthXL, IBM initiative

The mission of this HealthXL Hackathon is to catalyse such collaborations between our partners, IBM, Northern Health, and the most promising ... «iTWire, Jul 15»