or al·ca·hest



the universal solvent sought by the alchemists.

Origin of alkahest

First recorded in 1635–45, alkahest is from the late Medieval Latin word alchahest; probably coinage of Paracelsus
Related formsal·ka·hes·tic, al·ka·hes·ti·cal, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for alkahest

Historical Examples of alkahest

British Dictionary definitions for alkahest




the hypothetical universal solvent sought by alchemists

Word Origin for alkahest

C17: apparently coined by Paracelsus on the model of Arabic words
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 alkahest

"universal solvent sought by alchemists," 1640s, from French alcahest, from Medieval Latin alcahest, a pseudo-Arabic word coined by Paracelsus (see alchemy).

Online Etymology Dictionary, © 2010 Douglas Harper