He was the catalyst in the native uprising.Did you know? Word History of Catalyst Catalyst is a fairly recent addition to the English language, first appearing at the start of the 20th century with its chemistry meaning. It was formed from the word catalysis, another chemistry term which refe...
Definitions of catalyst noun (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected synonyms: accelerator see more noun something that causes an important event to happen “the invasion acted as a catalyst to unite the country” see more ...
From Longman Dictionary of Contemporary EnglishRelated topics:Chemistrycat‧a‧lyst/ˈkætl-ɪst/●○○noun[countable]1technicalasubstancethat makes achemicalreactionhappen more quickly without being changed itself2something or someone that causes an important change or event to happencatalyst for...
catalyst Advertisement noun(4) View synonyms forcatalyst AmericanBritishScientificCultural [kat-l-ist] Phonetic (Standard)IPA noun Chemistry.a substance that causes or accelerates a chemical reaction without itself being affected. something that causes activity between two or more persons or forces ...
The meaning of CATALYST is a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible. How to use catalyst in a sentence. Word History of Catalyst
transitive verbTo produce fundamental change in; transform. from The Century Dictionary. Inphysical chemistry, to act upon by catalysis: said of a substance which accelerates a chemical reaction while it is itself left unchanged at the end of the reaction. ...
Chemistry.the causing or accelerating of a chemical change by the addition of acatalyst. an action between two or more persons or forces, initiated by an agent that itself remains unaffected by the action: social catalyses occasioned by controversial writings. ...
Cracking is defined as a process, wherein complex organic molecules namely long chain hydrocarbons or kerogens are broken down into smaller molecules namely light hydrocarbons. It is caused by the breaking of carbon-carbon bonds. The rate of catalyst greatly depends upon the factors such as the ...
First recorded in 1525–35; fromLate Latindēgradātiōn-,stem ofdēgradātiō,fromdēgradāt(us)“degraded” (past participle ofdēgradāre;degrade) +-iō-ion Discover More Example Sentences "This strong bond makes our catalyst resistant to degradation at high temperatures." ...
amicrosoft NET framework 2.0 is required to run ATI catalyst ? control center 要求微软网络框架2.0跑ATI催化剂? 控制中心[translate] a你们是否有分销商计划? Whether you do have the distributor to plan?[translate] a为了保持身体健康,我因该多做锻炼 In order to maintain the health, because I this ...