early warning
C1Formal to Neutral. Common in technical, military, business, and meteorological contexts.
Definition
Meaning
Advanced notice or signal of a potential future problem or danger, allowing time for preparation or preventive action.
A system, indicator, or piece of information that alerts to emerging risks, threats, or undesirable trends before they fully materialize or become critical.
Linguistics
Semantic Notes
Functions as a compound noun (noun-noun). Implies a temporal advantage ('early') and a communicative function ('warning'). Often used attributively (e.g., 'early-warning system').
Dialectal Variation
British vs American Usage
Differences
Usage is nearly identical. The concept is universally understood. Hyphenation in attributive position ('early-warning radar') is common in both, but slightly more prevalent in American editing styles.
Connotations
In both varieties, strongly associated with military/defence and disaster preparedness. In business contexts, implies strategic foresight.
Frequency
Comparably frequent. Slight edge in British English within public service/health contexts (e.g., 'early warning score' in medicine).
Vocabulary
Collocations
Grammar
Valency Patterns
give/provide/issue an early warning of [something]serve/act as an early warning for [something][something] triggers/sets off an early warningVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “The canary in the coal mine (conceptual synonym)”
- “A stitch in time saves nine (proverb related to the principle)”
- “Writing on the wall”
Usage
Context Usage
Business
A drop in customer satisfaction surveys is an early warning of future declining sales.
Academic
The study of seismic foreshocks provides a crucial early warning for major earthquakes.
Everyday
That persistent cough was an early warning that I was coming down with the flu.
Technical
The aircraft's integrated early-warning system detected the incoming missile launch.
Examples
By Part of Speech
adjective
British English
- The early-warning satellite detected the launch.
- They reviewed the early-warning protocols.
American English
- The early-warning radar was positioned on the coast.
- She works in early-warning intelligence.
Examples
By CEFR Level
- The weather app gives an early warning for storms.
- The alarm was an early warning of a possible fire in the building.
- Economists see rising inflation as an early warning of a potential recession.
Learning
Memory Aids
Mnemonic
Think of a lighthouse (warning) that turns on while the ship (danger) is still far away (early).
Conceptual Metaphor
TIME IS A RESOURCE FOR DEFENCE. (The 'earliness' provides time, which is a resource used to build a defence against the threat.)
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid calquing as '*раннее предупреждение' in all contexts. In technical/military systems, the established term is 'система раннего предупреждения'. For a simple notice, 'заблаговременное предупреждение' or 'сигнал тревоги' is more natural.
Common Mistakes
- Using 'soon warning' (incorrect). Confusing 'early warning' (noun phrase) with 'warn early' (verb phrase). Misspelling as 'earley warning'. Using it as a verb, e.g., 'They early-warned us' (non-standard; use 'gave us early warning').
Practice
Quiz
In which context is 'early warning' LEAST likely to be used?
FAQ
Frequently Asked Questions
Overwhelmingly yes, as it pertains to threats, dangers, or problems. It would be unusual to use it for a positive opportunity (where 'advance notice' or 'heads-up' would fit).
No, it is a noun phrase. The verb form is 'to warn early' or phrases like 'to provide early warning'.
An 'early warning' is based on detected indicators or signals of an imminent or developing event. A 'prediction' is a forecast, often based on models or trends, and may be for the far future. A warning implies a need for action.
Typically hyphenated when used attributively (before a noun) as in 'early-warning system'. Not hyphenated when used predictively: 'The warning was early.'