Dictionary.com
definitions

phosphorism

[fos-fuh-riz-uh m]

noun Pathology.

chronic phosphorus poisoning.

Origin of phosphorism

First recorded in 1780–90; phosphor- + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for phosphorism

phosphorism

noun

poisoning caused by prolonged exposure to phosphorus
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
phosphorism in Medicine

phosphorism

[fŏs′fə-rĭz′əm]

n.

Chronic phosphorus poisoning.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.