triacid
tri·ac·id
(trī-ăs′ĭd)adj.
1. Capable of reacting with three molecules of a monobasic acid. Used of a base.
2. Containing three replaceable hydrogen atoms. Used of an acid or acid salt.
n.
An acid containing three replaceable hydrogen atoms.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
triacid
(traɪˈæsɪd)adj
(Chemistry) (of a base) capable of reacting with three molecules of a monobasic acid
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
tri•ac•id
(traɪˈæs ɪd)adj.
1. capable of combining with three molecules of a monobasic acid: a triacid base.
2. noting acid salts containing three replaceable hydrogen atoms.
[1885–90]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.