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ASE

or A.S.E.

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Other definitions for ASE (2 of 2)

-ase

a suffix used in the names of enzymes: oxidase.

Origin of -ase

Extracted from diastase
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use ASE in a sentence

British Dictionary definitions for ASE

-ase

suffix forming nouns
indicating an enzymeoxidase

Word Origin for -ase

abstracted from diastase
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for ASE

-ase

A suffix used to form the names of enzymes. It is often added to the name of the compound that the enzyme breaks down, as in lactase, which breaks down lactose. It is also added to a word describing the enzyme's activity, as in transferase, which catalyzes the transfer of a chemical group from one molecule to another, or reductase, which catalyzes the reduction of an organic compound.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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