diagnosis
noun
di·ag·no·sis
ˌdī-ig-ˈnō-səs 
-əg-
plural diagnoses
ˌdī-ig-ˈnō-ˌsēz
-əg-
1
a
: the art or act of identifying a disease from its signs and symptoms
b
: the decision reached by diagnosis
the doctor's diagnosis
2
a
: investigation or analysis of the cause or nature of a condition, situation, or problem
diagnosis of engine trouble
b
: a statement or conclusion from such an analysis
3
biology
: a concise technical description of a taxon
Synonyms
Examples of diagnosis in a Sentence
The unusual combination of symptoms made accurate diagnosis difficult.
She is an expert in the diagnosis and treatment of eye diseases.
The diagnosis was a mild concussion.
His doctor made an initial diagnosis of pneumonia.
The committee published its diagnosis of the problems affecting urban schools.
Recent Examples on the Web
Between the lines: Boutros initially filed his suit in 2022 but voluntarily withdrew it in 2023 to pursue treatment following a cancer diagnosis.
—
Sam Allard, Axios, 20 Nov. 2024
The Princess of Wales, 42, has been gradually returning to royal duties after taking time to focus on her health following a cancer diagnosis earlier this year.
—Erin Hill, People.com, 19 Nov. 2024
For his part, Jon Stewart, who was broadcasting live as the results came in during The Daily Show’s Election Night special, would like to remind us that all of these premature attempts at diagnosis are a fool’s errand.
—Hershal Pandya, Vulture, 6 Nov. 2024
Mirror your targets’ customer journey with specific ad groups focused on symptoms, diagnoses, treatments, finding doctors, appointment booking, etc.
Craft compelling text ads for each ad group that speak to search intent while highlighting your medical credentials and strengths.
—Bahram Moshrefnoory, Forbes, 5 Nov. 2024
See all Example Sentences for diagnosis 
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Sam Allard, Axios, 20 Nov. 2024
The Princess of Wales, 42, has been gradually returning to royal duties after taking time to focus on her health following a cancer diagnosis earlier this year.
—Erin Hill, People.com, 19 Nov. 2024
For his part, Jon Stewart, who was broadcasting live as the results came in during The Daily Show’s Election Night special, would like to remind us that all of these premature attempts at diagnosis are a fool’s errand.
—Hershal Pandya, Vulture, 6 Nov. 2024
Mirror your targets’ customer journey with specific ad groups focused on symptoms, diagnoses, treatments, finding doctors, appointment booking, etc.
Craft compelling text ads for each ad group that speak to search intent while highlighting your medical credentials and strengths.
—Bahram Moshrefnoory, Forbes, 5 Nov. 2024
See all Example Sentences for diagnosis
Articles Related to diagnosis
Dictionary Entries Near diagnosis
Cite this Entry
“Diagnosis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diagnosis. Accessed 2 Dec. 2024.
Copy CitationKids Definition
diagnosis
noun
di·ag·no·sis
ˌdī-ig-ˈnō-səs
plural diagnoses
-ˈnō-ˌsēz
1
a
: the art or act of identifying a disease from its signs and symptoms
b
: the decision reached by diagnosis
2
a
: a careful study of something especially to determine its nature or importance
b
: the conclusion reached after a study or examination
Medical Definition
diagnosis
noun
di·ag·no·sis
ˌdī-ig-ˈnō-səs, -əg-
plural diagnoses
-ˌsēz
1
a
: the art or act of identifying a disease from its signs and symptoms
b
: the decision reached by diagnosis
a diagnosis of pneumonia
2
: a concise technical description of a taxon
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