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hydrolase

American  
[hahy-druh-leys, -leyz] / ˈhaɪ drəˌleɪs, -ˌleɪz /

noun

Biochemistry.
  1. an enzyme that catalyzes hydrolysis.


hydrolase British  
/ ˈhaɪdrəˌleɪz /

noun

  1. an enzyme, such as an esterase, that controls hydrolysis

"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

Etymology

Origin of hydrolase

First recorded in 1920–25; hydr- 1 + -ol 1 + -ase

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The researchers, who published their results recently in Nature, identified a new role for an old bacterial enzyme, known as bile salt hydrolase, or BSH.

From Science Daily • Feb. 29, 2024

Normally, they are broken down by an enzyme called fatty acid amide hydrolase, or FAAH.

From The New Yorker • Jan. 6, 2020

The enzyme—organophosphorus hydrolase, or OPH, which breaks down OPs into harmless components—also worked without the cloak, but only for a few brief hours.

From Scientific American • Jan. 8, 2019

Three years old, she has an extremely rare metabolic disorder called S-adenosylhomocysteine hydrolase deficiency, or AdoHcy.

From Washington Times • Aug. 3, 2014

It's based on a gene known as LTA4H, first seen in mice, which governs the production of an enzyme called leukotriene A4 hydrolase.

From Time Magazine Archive

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