windsock
C1technical, semi-formal
Definition
Meaning
A conical textile tube open at both ends, mounted on a mast to indicate wind direction and approximate speed by how it inflates and points.
Any device or visual indicator used to show wind direction, commonly found at airports, helipads, chemical plants, and on ships.
Linguistics
Semantic Notes
A concrete noun for a specific tool. Its primary function is observational/signaling, not measurement. Often used metonymically to refer to a small airfield or landing area.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling is consistent. The object is universally known by this single term.
Connotations
Strongly associated with aviation, meteorology, and industrial safety in both varieties.
Frequency
Equal frequency in relevant technical/aviation contexts. Very low frequency in general everyday conversation.
Vocabulary
Collocations
Grammar
Valency Patterns
The windsock [verbs: shows, indicates, points to, flaps in] the wind.A windsock [is located/ mounted] [prepositional phrase: at the airfield, on the roof].Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[None directly for 'windsock'. Figurative: 'like a windsock' to describe a person who changes direction with prevailing opinion.]”
Usage
Context Usage
Business
Rare, except in contexts of aviation services, airport equipment supply, or industrial health & safety reporting.
Academic
Used in meteorology, aviation engineering, and physics texts when discussing simple instrumentation or fluid dynamics demonstrations.
Everyday
Used when describing an airport, a small airfield, or in hobbies like flying drones or model aircraft. Not common in daily chat.
Technical
Standard term in aviation, maritime, and industrial manuals. Key for pilot briefings, safety protocols, and site planning.
Examples
By CEFR Level
- Look at the windsock at the small airport.
- The windsock is orange and white.
- Before landing, the pilot checked the windsock for direction.
- The windsock was fully extended, showing strong winds.
- The installation of a new windsock was mandated after the safety inspection.
- Despite the instrument panel, he relied on the windsock for a visual confirmation of the crosswind.
- The tattered windsock, fluttering erratically in the gusts, provided a stark visual metaphor for the chaotic market conditions.
- Regulations stipulate that a windsock must be illuminated if the airfield is used at night.
Learning
Memory Aids
Mnemonic
Imagine a SOCK hanging on a line. The WIND blows into it, filling it up. A Wind-Sock is a sock for the wind to show which way it's going.
Conceptual Metaphor
THE WIND IS A FORCE THAT CAN FILL A CONTAINER (the sock inflates). DIRECTION IS ORIENTATION (the sock points).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque 'ветреный носок' (windy sock).
- The correct Russian equivalent is 'ветроуказатель', 'конус ветра', or 'рукав ветра'.
Common Mistakes
- Misspelling as 'windsack' or 'windsoc'.
- Confusing it with a 'windsock' (a type of ornamental sock) in writing without context.
- Using it as a verb (e.g., 'to windsock' is non-standard).
Practice
Quiz
What is the primary purpose of a windsock?
FAQ
Frequently Asked Questions
No. A windsock is a fabric tube that inflates and points downwind. A wind vane is a rigid, usually rotating device (like on a roof) that points into the wind. They show opposite directions.
The high-visibility stripes (usually orange and white or red and white) provide contrast against most backgrounds (sky, ground) to be easily seen by pilots from a distance.
Only approximately. A fully inflated horizontal windsock indicates strong winds (typically 15 knots or more). A limp or partially filled one indicates light winds. It is not a precise measuring instrument like an anemometer.
They are common at helipads, marinas (on boats), chemical plants (to show wind direction in case of gas leaks), highway maintenance sites, and on tall buildings.