[ verb trich-uh-reyt; noun trich-er-it ]
/ verb ˈtrɪtʃ əˌreɪt; noun ˈtrɪtʃ ər ɪt /

verb (used with object), trit·u·rat·ed, trit·u·rat·ing.

to reduce to fine particles or powder by rubbing, grinding, bruising, or the like; pulverize.


a triturated substance.
Pharmacology. trituration(def 3).


Origin of triturate

1615–25; < Late Latin trītūrātus (past participle of trītūrāre to thresh), equivalent to Latin trītūr(a) a threshing (trīt(us) rubbed, crushed (see trite) + -ūra -ure) + -ātus -ate1
Related formstrit·u·ra·tor, nounself-trit·u·rat·ing, adjectiveun·trit·u·rat·ed, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for triturate

British Dictionary definitions for triturate


/ (ˈtrɪtjʊˌreɪt) /


(tr) to grind or rub into a fine powder or pulp; masticate


the powder or pulp resulting from this grinding
Derived Formstriturable, adjectivetriturator, noun

Word Origin for triturate

C17: from Late Latin trītūrāre to thresh, from Latin trītūra a threshing, from terere to grind
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 triturate



1755, from Late Latin trituratus, past participle of triturare "to thresh, to grind," from Latin tritura "a rubbing, a threshing," from past participle stem of terere "to rub" (see throw). Related: Triturated; triturating.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for triturate


[ trĭchə-rāt′ ]


To rub, crush, grind, or pound into fine particles or a powder.


A triturated substance, especially a powdered drug.
Related formstritu•ra•ble (-ər-ə-bəl) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.