- to allow the existence, presence, practice, or act of without prohibition or hindrance; permit.
- to endure without repugnance; put up with: I can tolerate laziness, but not incompetence.
- Medicine/Medical. to endure or resist the action of (a drug, poison, etc.).
- Obsolete. to experience, undergo, or sustain, as pain or hardship.
Origin of tolerate
SynonymsSee more synonyms on Thesaurus.com
2. support, accept.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for tolerator
The white man, he said, professed to be the protector and tolerator of all religions.A Frontier Mystery
- to treat with indulgence, liberality, or forbearance
- to permit
- to be able to bear; put up with
- med to have tolerance for (a drug, poison, etc)
C16: from Latin tolerāre sustain; related to thole ²
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 tolerator
1530s, from Latin toleratus, past participle of tolerare (see toleration). Related: Tolerated; tolerating.
Online Etymology Dictionary, © 2010 Douglas Harper
- To allow without prohibiting or opposing; permit.
- To put up with; endure.
- To have tolerance for a substance or pathogen.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.