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sickness

[ sik-nis ]
/ ˈsɪk nɪs /
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noun
a particular disease or malady.
the state or an instance of being sick; illness.
nausea; queasiness.
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Origin of sickness

before 1000; Middle English siknesse, seknesse,Old English sēocnesse.See sick1, -ness
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use sickness in a sentence

British Dictionary definitions for sickness

sickness
/ (ˈsɪknɪs) /

noun
an illness or disease
nausea or queasiness
the state or an instance of being sick
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 sickness

sickness
[ sĭknĭs ]

n.
The condition of being sick; illness.
A disease or an illness.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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