[ ey-tee-pee-eys, -eyz ]
/ ˈeɪˈtiˈpi eɪs, -eɪz /
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adenosine triphosphatase: any of several enzymes that catalyze the hydrolysis of ATP to ADP and phosphate.
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Origin of ATPase
First recorded in 1945–50; ATP + -ase
Words nearby ATPase
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
British Dictionary definitions for ATPase
/ (ˌeɪtiːˈpiːˌeɪz) /
adenosine triphosphatase; an enzyme that converts ATP to ADP
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
Medical definitions for ATPase
[ ā′tē-pē′ās, -āz ]
Adenosine triphosphatase; an enzyme that catalyzes the hydrolysis of ATP.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.