noun (used with a plural verb)
a mild laxative consisting of tartaric acid, sodium bicarbonate, and Rochelle salt, which are dissolved separately, mixed, and drunk after effervescence.
Origin of Seidlitz powders
First recorded in 1805–15; arbitrarily named after a Bohemian village
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for seidlitz powders
Historical Examples of seidlitz powders
Seidlitz-powders are perhaps a little too strong for frequent use in a tropical climate.The Art of Travel