supply line: meaning, definition, pronunciation and examples
C1Formal, Technical, Military
Quick answer
What does “supply line” mean?
A route or system (e.
Audio
Pronunciation
Definition
Meaning and Definition
A route or system (e.g., roads, railways, shipping lanes) used for transporting essential goods, materials, or personnel from a source to a destination, especially to support an army, organization, or population.
Any critical channel or connection that provides necessary resources, information, or support to sustain an operation, system, or group. Can be used metaphorically in business, computing, or logistics.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling of related words may differ (e.g., 'centre of supply' vs. 'center of supply').
Connotations
Identical strong military/logistical connotations in both varieties.
Frequency
Equally common in military, historical, and logistical contexts in both regions.
Grammar
How to Use “supply line” in a Sentence
The [military/company] relied on a single supply line.Enemy forces managed to cut [our/their] supply line.A supply line runs from [Point A] to [Point B].Vocabulary
Collocations
Examples
Examples of “supply line” in a Sentence
verb
British English
- The general sought to supply-line his troops through the mountain pass.
- They supply-lined the outpost for months.
American English
- The general sought to supply-line his troops through the mountain pass.
- They supply-lined the outpost for months.
adverb
British English
- The goods were transported supply-line directly to the front.
- They operated supply-line efficiently.
American English
- The goods were transported supply-line directly to the front.
- They operated supply-line efficiently.
adjective
British English
- The supply-line vulnerability was a major concern.
- A supply-line disruption halted production.
American English
- The supply-line vulnerability was a major concern.
- A supply-line disruption halted production.
Usage
Meaning in Context
Business
Refers to the channel through which raw materials or components reach a factory, e.g., 'The pandemic exposed the fragility of our global supply lines.'
Academic
Used in historical, military, or economic studies to analyse the logistical foundations of campaigns or economies.
Everyday
Rare in casual conversation. Might be used in news discussions about war or major disruptions.
Technical
A key term in military science, logistics, and supply chain management, denoting a specific logistical route.
Vocabulary
Synonyms of “supply line”
Vocabulary
Antonyms of “supply line”
Watch out
Common Mistakes When Using “supply line”
- Using 'supply line' for the actual goods supplied (it's the route/channel, not the goods). Confusing it with 'supply chain', which is a broader network of organisations and processes.
FAQ
Frequently Asked Questions
No. A 'supply line' is a specific route (e.g., a road, sea lane). A 'supply chain' is the entire network of organisations, people, activities, and resources involved in supplying a product.
Yes, but it retains a logistical or strategic connotation. It's common in business, history, and discussions about critical infrastructure (e.g., 'a supply line for electricity').
'Cut' is highly frequent, especially in military/conflict contexts, highlighting its perceived vulnerability.
Both are common, but 'supply lines' is often used to refer to the entire logistical network of routes supporting an operation.
A route or system (e.
Supply line is usually formal, technical, military in register.
Supply line: in British English it is pronounced /səˈplaɪ ˌlaɪn/, and in American English it is pronounced /səˈplaɪ ˌlaɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Achilles' heel (when referring to a vulnerable supply line)”
Learning
Memory Aids
Mnemonic
Imagine a LINE of trucks SUPPLYing food to a distant town. The 'supply line' is the road they travel on.
Conceptual Metaphor
THE BODY'S CIRCULATORY SYSTEM (Supply lines are the arteries; if cut, the 'body' (army/organization) weakens and dies.)
Practice
Quiz
In a business context, which term is BROADER than 'supply line'?