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An SI unit of catalytic activity, measured in moles per second. One katal is the catalytic activity that raises the rate of a chemical reaction by one mole per second.

[Greek katal(usis), dissolution; see catalysis.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


the derived SI unit of catalytic activity equal to one mole per second
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
[78] Wazid, M., Sharma, R., Katal, A., Goudar, R., Bhakuni, P., Tyagi.
There has already been a partition in 1947 (Gai aur bhains ke naam par musalmano ka katal bandh karein warna naateje achhe nahi honge.
It is pertinent to mention here that Noor Jahan is resident of Shah Wali Katal area of Peshawar city had submitted her nomination papers for the PK-77 constituency of Khyber-Pakhtunkhwa Assembly.
Big Data is defined as data with the following characteristics: high volume, velocity, and variety (Katal, Wazid, and Goudar, 2013).
Disaster Management and Relief Secretary Md Shah Kamal, Khulna Divisional Commissioner Lokman Hossain Miah, Chief of Party of Nobo Jatra project (World Vision Bangladesh) Rakesh Katal , Senior Programme Development Specialist of USAID - Bangladesh Mahmuda Rahman Khan, Gender and Social Inclusion Specialist of World Vision International Krista Bywater and Director of USAID's Office of Food, Disaster and Humanitarian Assistance Paul Mason, among others, spoke at the discussion.
Two top Nepali TV comedian actors Arjun Ghimire (Panda) and Kumar Katal (Jigri) are coming to Qatar for the programme.
Correspondence should be addressed to Nitish Katal; nitishkatal@gmail.com
The incident took place in Katal village, Mehtarlam City capital of Eastern Laghman province, AVA press reported.
This test was performed at the Public Health Laboratory, Sobral, Ceara, Brazil, using the ion exchange chromatography method (Glico-Teck, Katal Biotecnologica Industria e Comercio Ltda, Belo Horizonte, MG, Brazil).
So like Kapoor family, Dilip's family,Shahrukh's family was also one of the renowned families of Peshawar, who lived in a narrow lane known as Shah Wali Katal. Here stands a dark green haveli (manor house) that belongs to the ancestors of this famous internationally renowned hero Shah Rukh Khan.
L'interprete du stairai, un melange de staifi et de rai, a chante son repertoire dont ses derniers succes : [beaucoup moins que] Game over [beaucoup plus grand que], [beaucoup moins que] Achkak enti katal larwah [beaucoup plus grand que], [beaucoup moins que] Nagtaa jbal ou labhour [beaucoup plus grand que], [beaucoup moins que] J'espere [beaucoup plus grand que], [beaucoup moins que] Entiya materialiste [beaucoup plus grand que] et des reprises dont [beaucoup moins que] C'est la vie [beaucoup plus grand que] de Cheb Khaled.