phosphoric

[ fos-fawr-ik, -for- ]
/ fɒsˈfɔr ɪk, -ˈfɒr- /

adjective Chemistry.

of or containing phosphorus, especially in the pentavalent state.

Origin of phosphoric

First recorded in 1775–85; phosphor- + -ic
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for phosphoric

British Dictionary definitions for phosphoric

phosphoric
/ (fɒsˈfɒrɪk) /

adjective

of or containing phosphorus in the pentavalent state
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

Medical definitions for phosphoric

phosphoric
[ fŏs-fôrĭk ]

adj.

Of, relating to, or containing phosphorus, especially with a valence of 5 or a valence higher than that of a comparable phosphorous compound.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.