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cholinesterase

[koh-luh-nes-tuh-reys, -reyz, kol-uh-] /ˌkoʊ ləˈnɛs təˌreɪs, -ˌreɪz, ˌkɒl ə-/
noun, Biochemistry.
1.
an enzyme, found especially in the heart, brain, and blood, that hydrolyzes acetylcholine to acetic acid and choline.
Origin of cholinesterase
1930-1935
First recorded in 1930-35; choline + esterase
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for cholinesterase

cholinesterase

/ˌkəʊlɪˈnɛstəˌreɪs; ˌkɒl-/
noun
1.
an enzyme that hydrolyses acetylcholine to choline and acetic acid
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
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cholinesterase in Medicine

cholinesterase cho·lin·es·ter·ase (kō'lə-něs'tə-rās', -rāz')
n.
An enzyme that catalyzes the hydrolysis of choline esters chiefly at nerve terminals, where it hydrolyzes and inactivates acetylcholine.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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