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ustulation

American  
[uhs-chuh-ley-shuhn] / ˌʌs tʃəˈleɪ ʃən /

noun

  1. the act of scorching or burning.

  2. Pharmacology. the roasting or drying of moist substances.

ustulation British  
/ ˌʌstjʊˈleɪʃən /

noun

  1. the act or process of searing or burning

"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

Etymology

Origin of ustulation

1650–60; < Medieval Latin ūstulātiōn- (stem of ūstulātiō ) a scorching, equivalent to Latin ūstulāt ( us ) ( ustulate ) + -iōn- -ion

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.