prognosticate: meaning, definition, pronunciation and examples
C2Formal, Literary, Technical (especially in medicine or meteorology).
Quick answer
What does “prognosticate” mean?
To predict a future event, especially through present signs or indicators.
Audio
Pronunciation
Definition
Meaning and Definition
To predict a future event, especially through present signs or indicators; to foretell.
To serve as a sign or warning of a future event; to prophesy based on analysis or observation.
Dialectal Variation
British vs American Usage
Differences
Slightly more common in British academic and literary texts. In American English, 'predict' or 'forecast' is strongly preferred in most contexts.
Connotations
In both varieties, it can sound deliberately erudite or old-fashioned. In medical contexts (to prognosticate a patient's outcome), it is standard and neutral.
Frequency
Very low-frequency in general use. Its usage is largely confined to specific professional domains (medicine, theology, archaic literature) and deliberate stylistic choice.
Grammar
How to Use “prognosticate” in a Sentence
[VN] (prognosticate sth)[V that] (prognosticate that...)[V] (transitive and intransitive use)Vocabulary
Collocations
Examples
Examples of “prognosticate” in a Sentence
verb
British English
- The ancient texts were used to prognosticate the fate of the kingdom.
- It is foolhardy to prognosticate on the outcome of the negotiations at this early stage.
American English
- The physician refused to prognosticate without further tests.
- Economists attempting to prognosticate market trends were often proven wrong.
Usage
Meaning in Context
Business
Rare. Might be used humorously or critically: 'The CEO prognosticated a year of record growth.'
Academic
Used in history, literature, and medical research: 'The model aims to prognosticate patient survival rates.'
Everyday
Virtually never used in casual conversation. Would sound odd or pretentious.
Technical
Standard in clinical medicine (prognostication) and some historical analysis.
Watch out
Common Mistakes When Using “prognosticate”
- Using it in casual speech where 'predict' is expected. Misspelling as 'prognostificate'. Confusing it with 'diagnose'.
FAQ
Frequently Asked Questions
No, it is a low-frequency, formal word. 'Predict' or 'forecast' are used in almost all everyday and professional contexts outside of specific fields like medicine.
The main noun form is 'prognostication'. The related noun 'prognosis' is far more common, especially in medical settings.
It can, but it may sound overly formal or pretentious. 'Project', 'forecast', or 'predict' are usually better choices for clarity and style.
'Diagnose' refers to identifying the nature of a present problem (e.g., an illness). 'Prognosticate' refers to predicting the future course or outcome of that problem.
To predict a future event, especially through present signs or indicators.
Prognosticate is usually formal, literary, technical (especially in medicine or meteorology). in register.
Prognosticate: in British English it is pronounced /prɒɡˈnɒstɪkeɪt/, and in American English it is pronounced /prɑːɡˈnɑːstɪkeɪt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “to prognosticate doom and gloom”
Learning
Memory Aids
Mnemonic
Think of a PROfessional GNOME stating (STICATE) the future. A PRO GNOstic (as in diagnosis) ATEs his words to predict.
Conceptual Metaphor
THE FUTURE IS A LANDSCAPE TO BE CHARTED (from present signs). KNOWING THE FUTURE IS SEEING AHEAD (prognosticate as a form of mental vision).
Practice
Quiz
In which context is the verb 'prognosticate' most neutrally and appropriately used?