anhydrous(redirected from anhydrously)
Also found in: Dictionary, Thesaurus, Medical.
containing no water, esp no water of crystallization
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
Being without water, especially water of hydration.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.