[ uh-duhl-tuh-rey-shuh n ]
/ əˌdʌl təˈreɪ ʃən /


the act or process of adulterating.
the state of being adulterated.
something adulterated.

Origin of adulteration

1500–10; < Latin adulterātiōn- (stem of adulterātiō); see adulterate, -ion Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for adulteration

Medical definitions for adulteration

[ ə-dŭl′tə-rāshən ]


The alteration, especially the debasement, of a substance by deliberately adding something not ordinarily a part of it.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.