weather eye
C1/C2 (Low frequency, mostly literary/idiomatic)Literary, journalistic, somewhat formal; occasionally nautical.
Definition
Meaning
A state of careful watchfulness or observation, especially for changes or potential trouble.
1. In sailing, a lookout kept for changes in the weather. 2. Figuratively, constant, alert attention to any situation.
Linguistics
Semantic Notes
Nearly always used in the set phrases 'keep a weather eye on' or 'have a weather eye on'. The concept originates from the need for sailors to monitor wind and cloud changes. It implies a specific, knowledgeable form of observation, not just casual watching.
Dialectal Variation
British vs American Usage
Differences
No major differences in meaning. More likely to appear in British historical or nautical contexts, but equally understood in American English.
Connotations
Connotes vigilance, preparedness, and a degree of expertise in reading signs. Slightly old-fashioned but not archaic.
Frequency
Equally low frequency in both varieties. Possibly slightly higher in UK English due to stronger historical nautical traditions in common discourse.
Vocabulary
Collocations
Grammar
Valency Patterns
[Subject] + keep/have + a weather eye + on + [object of vigilance]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Keep a weather eye on (someone/something)”
- “Have a weather eye open”
Usage
Context Usage
Business
"Investors are keeping a weather eye on the central bank's next policy announcement."
Academic
Rare. Might appear in historical analyses: "The colonial governor kept a weather eye on the restless frontier settlements."
Everyday
"With a toddler in the house, you have to keep a weather eye on where they've gone."
Technical
Primarily nautical/meteorological contexts describing a literal lookout for weather changes.
Examples
By Part of Speech
verb
British English
- The skipper advised us to weather-eye the western horizon.
American English
- The scoutmaster told the troop to weather-eye the trail for hazards.
Examples
By CEFR Level
- The teacher kept a weather eye on the students during the test.
- As a project manager, you must keep a weather eye on both the budget and the timeline.
- Diplomats are maintaining a weather eye on the region, alert to any sign of escalating tensions.
Learning
Memory Aids
Mnemonic
Imagine a sailor (a "weather eye" on the ship) constantly scanning the horizon for storms. The eye is specifically trained for WEATHER, implying expert, alert watching.
Conceptual Metaphor
VIGILANCE IS METEREOLOGICAL OBSERVATION (Being watchful is like a sailor watching for storms).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate literally as "погодный глаз". This is nonsensical.
- The closest conceptual translations are "бдительное око" (vigilant eye) or "быть начеку" (to be on guard).
- The phrase implies proactive observation, not just passive looking.
Common Mistakes
- Using it without 'keep' or 'have' (e.g., 'I weather eye the market' - incorrect).
- Confusing it with 'weather vane' (a device that shows wind direction).
- Using it to mean simply 'looking at the weather' rather than 'watchful vigilance'.
Practice
Quiz
What is the most natural way to complete this sentence? 'The old sailor always...'
FAQ
Frequently Asked Questions
Rarely. While 'to weather-eye' exists (meaning to keep a sharp lookout), it is very uncommon and mostly found in nautical or old-fashioned contexts. The standard usage is the noun phrase in 'keep/have a weather eye on'.
No. While its origin is literal (watching the weather at sea), its modern use is almost entirely figurative. It means to watch any situation carefully for signs of change or trouble.
'Keep an eye on' is general and casual (e.g., keep an eye on my bag). 'Keep a weather eye on' implies a more skilled, alert, and sustained vigilance, often against potential danger or significant change.
It is more formal or literary than everyday idioms. It adds a touch of vivid imagery and is often used in writing (news, reports, literature) rather than casual speech.