n.
A hydrate in which the molecular ratio of water molecules to anhydrous compound is 1:2.
hemihydrated hem'i·hy'drat'ed adj.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
