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mongolism

American  
[mong-guh-liz-uhm, mon-] / ˈmɒŋ gəˌlɪz əm, ˈmɒn- /

noun

(sometimes initial capital letter)

  1. (no longer in technical use; now considered offensive) Down syndrome.

mongolism British  
/ ˈmɒŋɡəˌlɪzəm /

noun

  1. pathol a formerly used and now highly offensive name for Down's syndrome

"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

Usage

See See at Down's syndrome

Etymology

Origin of mongolism

First recorded in 1895–1900; Mongol + -ism

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.