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diseased

[dih-zeezd] /dɪˈzizd/
adjective
1.
having or affected with disease.
Origin
late Middle English
1425-1475
1425-75; late Middle English disesed; compare Anglo-French diseasé. See disease, -ed2
Related forms
nondiseased, adjective
undiseased, adjective
Can be confused
deceased, diseased.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for un diseased

diseased

/dɪˈziːzd/
adjective
1.
having or affected with disease
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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Word Origin and History for un diseased

diseased

adj.

late 15c., past participle adjective from Middle English verb disesen "to make uneasy; inflict pain" (mid-14c.), later "to have an illness or infection" (late 14c.); "to infect with a disease" (late 15c.), from disease (n.).

Online Etymology Dictionary, © 2010 Douglas Harper
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un diseased in Medicine

diseased dis·eased (dĭ-zēzd')
adj.

  1. Affected with disease.

  2. Unsound or disordered.

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