feeder line
C1+Technical, Business, Transport
Definition
Meaning
A secondary line (e.g., transport, data, power) that connects to or supplies a main line or network.
A service, route, or channel designed to provide resources, traffic, or materials to a larger, more central, or primary system.
Linguistics
Semantic Notes
Primarily a compound noun denoting a supporting or tributary function within a system; common in logistics, transport (airlines, railways, public transit), utilities, and telecommunications.
Dialectal Variation
British vs American Usage
Differences
Usage is largely identical in both varieties. The term is standard in technical/industry contexts on both sides of the Atlantic.
Connotations
Neutral, functional. Slightly more common in American business/aviation jargon.
Frequency
Low frequency in general discourse but standard within relevant professional fields.
Vocabulary
Collocations
Grammar
Valency Patterns
The [noun] feeder line connects [location/point A] to [main hub/point B].[Main system] is supplied by several feeder lines.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “(To be) a feeder to [something]”
- “Feed into the main system”
Usage
Context Usage
Business
Refers to distribution channels or subsidiary services that supply a core business operation.
Academic
Used in economics (transport networks), engineering (circuitry, fluid dynamics), and urban planning.
Everyday
Rare in casual conversation. Might be heard in news about transport disruptions or utility infrastructure.
Technical
Precise term in transport logistics, electrical engineering, telecommunications, and oil/gas industries.
Examples
By Part of Speech
noun
British English
- The new rail feeder line will connect the suburban stations directly to the main terminus.
- The broadband signal is weak because the feeder line from the cabinet is damaged.
American English
- The airline uses smaller regional jets on its feeder lines to the international hub.
- They're laying a new pipeline feeder line to increase capacity to the refinery.
Examples
By CEFR Level
- The bus is a feeder line for the metro station.
- The electricity grid failure was traced back to a faulty feeder line in the northern substation.
- Several feeder lines bring raw materials to the main factory assembly line.
- The company's profitability hinges on its dense network of regional feeder lines funnelling freight to its central logistic hubs.
- Critics argue the proposed high-speed rail project neglects essential investment in modernising its antiquated feeder lines.
Learning
Memory Aids
Mnemonic
Think of a baby bird (the feeder) being fed by a parent bird on a line/branch. A 'feeder line' brings sustenance (passengers, data, goods) to the main 'nest' (hub/network).
Conceptual Metaphor
NETWORKS ARE RIVERS (a feeder line is a tributary stream). SYSTEMS ARE BODIES (a feeder line is a capillary or minor artery).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation "питающая линия" in non-technical contexts; it sounds overly literal. "Ответвление" or "подводящая линия" are better for transport/logistics. Do not confuse with "магистраль" (main line).
Common Mistakes
- Using 'feeder line' to mean a queue for food (e.g., at a buffet).
- Confusing it with 'fishing line'.
- Using it as a verb (e.g., 'to feeder line' is incorrect).
Practice
Quiz
In which of the following contexts would the term 'feeder line' be LEAST appropriate?
FAQ
Frequently Asked Questions
It is a compound noun, typically written as two separate words: 'feeder line'. Hyphenation ('feeder-line') is less common but occasionally seen in technical manuals.
Yes, it can describe a secondary data cable or network connection that supplies a main server or backbone. However, terms like 'branch', 'spur', or 'distribution line' are also common.
They are often synonymous. However, 'feeder line' emphasizes the function of supplying traffic/passengers to a main line, while 'branch line' simply describes the topological structure of a line diverging from a main route. A branch line may not necessarily 'feed' a main hub.
No, it is specialist vocabulary. The average person might encounter it in news about transport or utilities but is unlikely to use it in daily conversation.