prognosis
C1Formal and Technical
Definition
Meaning
A forecast or prediction of the likely course or outcome of a disease or situation, especially one based on professional assessment.
Any prediction or forecast about the future development of something, whether medical, economic, political, or environmental.
Linguistics
Semantic Notes
Implies a professional, expert, or systematic assessment of evidence to predict a future outcome. Often carries a connotation of seriousness, especially in medical contexts.
Dialectal Variation
British vs American Usage
Differences
Usage is largely identical in both varieties, predominantly a learned/technical term.
Connotations
In both varieties, the primary association is with a doctor's medical assessment of a patient's likely recovery. Secondary use in other fields (e.g., business) is equally understood.
Frequency
Equally frequent in medical and formal analytical contexts in both BrE and AmE. Rare in everyday casual conversation.
Vocabulary
Collocations
Grammar
Valency Patterns
give (someone) a prognosisprognosis for (something)prognosis of (disease)prognosis is (adjective)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
"The CEO's prognosis for the company's Q3 earnings is cautiously optimistic."
Academic
"The paper concludes with a bleak prognosis for biodiversity under current climate models."
Everyday
"The mechanic gave me a grim prognosis for my old car; it's not worth fixing."
Technical
"The five-year survival rate is a key metric in the prognosis of many cancers."
Examples
By CEFR Level
- The doctor's prognosis was positive, and the patient is expected to recover fully.
- Given the new economic data, analysts have revised their prognosis for next year's growth downward.
- The initial prognosis for the endangered species is bleak without immediate conservation efforts.
- While the diagnosis of systemic failure was clear, the board disagreed vehemently on the long-term prognosis for the institution's viability.
- Her prognosis, based on a meta-analysis of prior studies, proved to be remarkably accurate.
Learning
Memory Aids
Mnemonic
Think: A PROfessional's GNOSis (like diagnosis) about the future. PRO (forward) + GNOSIS (knowledge) = forward knowledge.
Conceptual Metaphor
THE FUTURE IS A PATH (a prognosis charts the likely path of a disease/situation).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with 'прогноз' for weather forecast; 'prognosis' is more serious/expert. Do not confuse with 'diagnosis' ('диагноз'), which identifies the current problem, while 'prognosis' predicts the future outcome.
Common Mistakes
- Using 'prognosis' interchangeably with 'diagnosis'. Using it for trivial predictions (e.g., 'my prognosis for tonight's TV show'). Incorrect plural: 'prognosises' (correct: 'prognoses').
Practice
Quiz
In which sentence is the word 'prognosis' used correctly?
FAQ
Frequently Asked Questions
A 'diagnosis' identifies and names a current disease or problem (e.g., 'The diagnosis is pneumonia'). A 'prognosis' is a forecast of the likely course and outcome of that disease/problem (e.g., 'The prognosis is excellent with treatment').
No. While its most common and technical use is in medicine, it is correctly used in other formal contexts to mean a professional forecast (e.g., economic prognosis, environmental prognosis).
The plural is 'prognoses' (/prɒɡˈnəʊ.siːz/ in BrE, /prɑːɡˈnoʊ.siːz/ in AmE).
No. 'Prognosis' is only a noun. The related verb is 'prognosticate', but it is very rare and formal.
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