• synonyms


verb (used with or without object), ti·trat·ed, ti·trat·ing. Chemistry.
  1. to ascertain the quantity of a given constituent by adding a liquid reagent of known strength and measuring the volume necessary to convert the constituent to another form.
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Origin of titrate

First recorded in 1860–65; tit(e)r + -ate1
Related formsti·tra·ta·ble, ti·tra·ble [tahy-truh-buh l] /ˈtaɪ trə bəl/, adjectiveti·tra·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for titrable


  1. (tr) to measure the volume or concentration of (a solution) by titration
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Derived Formstitratable, adjective

Word Origin

C19: from French titrer; see titre
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

Word Origin and History for titrable



1870, from French titrer, from titre "title, qualification" (see titration).

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Online Etymology Dictionary, © 2010 Douglas Harper

titrable in Medicine


  1. To determine the concentration of a solution by titration or perform the operation of titration.
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Related formstitrat′a•ble adj.titra′tor n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.