morbidity

noun

mor·​bid·​i·​ty mȯr-ˈbi-də-tē How to pronounce morbidity (audio)
1
: the quality or state of being morbid
especially : an attitude, quality, or state of mind marked by excessive gloom
… there must have been some strange morbidity in his nature which made him take a grim pleasure in self-torture. Somerset Maugham
2
: a diseased state or symptom : ill health
Parasitic protozoans and helminths represent two major groups of infectious agents that are responsible for considerable morbidity and mortality in human and animal populations.Adel A. F. Mahmoud
also : a complication or undesirable side effect following surgery or medical treatment
Because laryngectomy results in substantial functional morbidity, including the loss of the natural voice … alternative forms of treatment have been developed. The New England Journal of Medicine
3
: the incidence of disease : the rate of illness (as in a specified population or group)
Because the young lack immune capability, the morbidity of viral upper respiratory diseases often reaches 100 percent of kittens in a litter or household.Margaret Reister
also : the incidence of complications or undesirable side effects following surgery or medical treatment
… radical prostatectomy in this setting … is associated with a very high morbidity. Phillip W. Kantoff

Examples of morbidity in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Fractures in older adults are a significant source of morbidity and mortality, as these injuries can lead to other complications including pneumonia, blood clots and skin ulcers from needing to be hospitalized and at bed rest after an injury. Nina Shapiro, Forbes, 14 Dec. 2024 The acquisition made by one avid collector attending an estate sale in the Hudson Valley earlier this month falls into the third category, with a dash of morbidity thrown in for good measure. Tom Rogers, Newsweek, 25 Nov. 2024 Socioeconomic status is inversely correlated with morbidity and mortality. Yaakov Katz, Newsweek, 27 Nov. 2024 Generally, there’s an increase in morbidity for those who sleep less than five or more than nine hours a day. Pamela McLoughlin, Hartford Courant, 11 Nov. 2024 See all Example Sentences for morbidity 

Word History

First Known Use

circa 1721, in the meaning defined at sense 1

Time Traveler
The first known use of morbidity was circa 1721

Dictionary Entries Near morbidity

Cite this Entry

“Morbidity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/morbidity. Accessed 27 Dec. 2024.

Kids Definition

morbidity

noun
mor·​bid·​i·​ty mȯr-ˈbid-ət-ē How to pronounce morbidity (audio)
plural morbidities
1
: the quality or state of being morbid
2
: the rate at which a disease occurs in a group of individuals

Medical Definition

morbidity

noun
mor·​bid·​i·​ty mȯr-ˈbid-ət-ē How to pronounce morbidity (audio)
plural morbidities
1
: a diseased state or symptom : ill health
Parasitic protozoans and helminths represent two major groups of infectious agents that are responsible for considerable morbidity and mortality in human and animal populations.Adel A. F. Mahmoud, Nature
also : a complication or undesirable side effect following surgery or medical treatment
Because laryngectomy results in substantial functional morbidity, including the loss of the natural voice … alternative forms of treatment have been developed. The New England Journal of Medicine
2
: the incidence of disease : the rate of illness (as in a specified population or group)
Because the young lack immune capability, the morbidity of viral upper respiratory diseases often reaches 100 percent of kittens in a litter or household.Margaret Reister, Cat Fancy
also : the incidence of complications or undesirable side effects following surgery or medical treatment
… radical prostatectomy in this setting … is associated with a very high morbidity. Phillip W. Kantoff, Scientific American Medicine
compare mortality sense 2

More from Merriam-Webster on morbidity

Last Updated: - Updated example sentences
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