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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are fed from
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are fed from" is correct and usable in written English.
It can be used to describe a source of supply or input for something, often in technical or scientific contexts. Example: "The data for the analysis are fed from multiple sensors located throughout the facility."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
are supplied by
are sourced from
are nourished by
are provided with
are sustained by
are derived from
are fueled by
are drawn from
are supported by
are transferred from
are caught from
are administered from
are stimulated from
are distributed from
are forwarded from
are produced from
are transmitted from
are fostered from
are generated from
are motivated from
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
28 human-written examples
Pipes are fed from a pressure tank mounted above.
Encyclopedias
Once the babies are in Ms. Ketcham's care, they are fed from a bottle rack.
News & Media
The Eastern and Western Yamuna canals are fed from the river at that point.
Encyclopedias
The fish are fed from farm waste and by-products, such as chicken manure and maize bran.
News & Media
There are two teams, each equipped with "Bugsy Malone -style splurge guns, which fire paint rather than custard and are fed froMalone -stylersplurgee backpack canisters.
News & Media
In warp knitting, beams are used to feed in the yarn supply; in weft knitting, the yarns are fed from smaller packages.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
"The aquifer is fed from mountains in southern Angola.
News & Media
His rifle was fed from an eight-round clip.
Encyclopedias
"I think that's fed from the switch," she said, waving toward a bundle of wires.
News & Media
It is fed from two natural springs and used for swimming and skating.
News & Media
Within a year, 10m more people were being fed from America's surplus.
News & Media
Expert writing Tips
Best practice
When describing a system or process, use "are fed from" to clearly indicate the source of input or supply. For example, "The irrigation canals are fed from the river."
Common error
Avoid using "are fed from" when you intend to express an active action. Instead of "The machine are fed from the worker", use "The worker feeds the machine".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are fed from" functions as a passive voice construction, indicating that something receives sustenance, resources, or input from a specified source. Ludwig confirms its correct and usable status.
Frequent in
Science
32%
News & Media
29%
Encyclopedias
17%
Less common in
Formal & Business
6%
Wiki
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "are fed from" is a grammatically correct passive construction used to indicate the source or origin of something. Ludwig confirms its usability. It appears frequently in scientific and news contexts, suggesting a formal and informative tone. While alternatives like "are supplied by" or "are sourced from" exist, "are fed from" effectively conveys the idea of sustenance or provision from a particular source. When using this phrase, ensure the subject is plural and the context aligns with the intended meaning of receiving input or resources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are supplied by
Focuses on the act of providing or furnishing something, emphasizing the supplier.
are nourished by
Highlights the sustenance or support provided by the source, implying benefit.
are provided with
Emphasizes the act of giving or making available something to fulfill a need.
are sustained by
Indicates that something is maintained or kept alive by the source.
are sourced from
Highlights the origin or place from which something is obtained or derived.
are derived from
Focuses on the process of obtaining or extracting something from a source.
are fueled by
Emphasizes the provision of energy or impetus by the source, suggesting action or progress.
are drawn from
Indicates that something is extracted or taken from a larger supply.
are supported by
Highlights the backing or assistance provided by the source, ensuring stability.
are fed into
Suggests that the source provides input to a subsequent process or system.
FAQs
How can I use "are fed from" in a sentence?
Use "are fed from" to describe the source of input or supply for something. For example, "The streams "are fed from" the melting snow".
What are some alternatives to "are fed from"?
Alternatives include "are supplied by", "are nourished by", or "are sourced from", depending on the context.
Is it correct to say "is fed from" instead of "are fed from"?
The correct form depends on the subject. Use "is fed from" for singular subjects (e.g., "The pond is fed from a spring"), and "are fed from" for plural subjects (e.g., "The fields are fed from the river").
What is the difference between "are fed from" and "are feeding"?
"Are fed from" is passive and describes what provides a source. "Are feeding" is active and describes the process of providing that source. For example, "The fields are fed from the river" (passive) vs. "The farmers are feeding the cattle" (active).
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested