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arsenical

[ahr-sen-i-kuh l] /ɑrˈsɛn ɪ kəl/
adjective
1.
containing or relating to arsenic.
noun
2.
any of a group of pesticides, drugs, or other compounds containing arsenic.
Origin of arsenical
1595-1605
1595-1605; arsenic + -al1
Related forms
nonarsenical, adjective
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Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for arsenical

arsenical

/ɑːˈsɛnɪkəl/
adjective
1.
of or containing arsenic
noun
2.
a drug or insecticide containing arsenic
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
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arsenical in Medicine

arsenical ar·sen·i·cal (är-sěn'ĭ-kəl)
n.
An agent containing arsenic. adj.
Of, relating to, or containing arsenic.

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