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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
broad up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "broad up" is not correct or usable in written English.
It is not an idiomatic phrase.
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
6 human-written examples
He got in the perfect position to take the ball after Warner slashed Broad up and over, but the ball went straight through his hands and into his chest.
News & Media
The river formerly meandered (P∼1.99) within a broad (up to 1 km wide) floodplain marked by oxbows but partial breaching of the dolerite has resulted in headward knickpoint migration, which in turn has led to incision into shale, abandonment and desiccation of the floodplain wetlands, and secondary erosion of the valley fills by dongas (gullies).
On the sandstones, vertical erosion rates are retarded by the slow erosion of the downstream dolerites, and in the interim the river is laterally planing bedrock and meandering extensively (sinuosity (P) up to ∼1.75) within broad (up to 1.5 km wide) floodplains marked by oxbow lakes and abandoned channels.
The tail fluke is broad (up to 40% of body length).
Wiki
The gills are broad (up to 4 mm) and thick at the base (1 mm), and when mature can develop veins that run between the gills on the undersurface of the cap.
Wiki
Stebbins [ 14] described broad (up to 150 km) intergrade zones where neighboring subspecies met, except where the two ends meet in southern California.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
All of them dramatise the act of understanding the strange world beyond his eyes – you can look long and hard, for example, at his pair of "reclining heads" of his wife Julia, from the mid-1990s, stepping forward and back from the wall, before the expressive energies of his broad, up-close brushstrokes resolve themselves into something fleshy and living.
News & Media
Although PubMed provides a broad, up-to-date and efficient search interface, it has become more and more challenging for its users to quickly identify information relevant to their individual needs, owing mainly to the ever-growing biomedical literature.
These statistics can sound impressive, but in fact they provide little meaningful information about a trustee's stewardship of the fund, since pension returns generally follow the broader ups and downs of the stock market.
News & Media
Interestingly, there was a broader up-regulation of several other genes mapped to the chromosome band 19q13 in the cell line over-expressing the truncated HMGA2, including 35 Krüppel-type zinc finger genes of which 27 contain a KRAB domain.
Science
Broad follows up with five dots at Harris.
News & Media
Expert writing Tips
Best practice
Consider more precise alternatives like "broaden", "expand", or "scale up" for clearer and more grammatically sound communication. Context is key; choose the alternative that best fits the intended meaning.
Common error
Avoid using "broad up" in formal writing. It's often misinterpreted or considered grammatically incorrect. Opt for established phrases to ensure clarity and credibility.
Source & Trust
83%
Authority and reliability
2.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "broad up" functions variably, often as a phrasal verb intending to convey the idea of widening or expanding something. However, as Ludwig AI points out, it is not a standard English idiom and its usage may lead to confusion.
Frequent in
News & Media
33%
Science
50%
Wiki
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "broad up" appears in various sources, including news, science, and wiki domains, it is generally considered grammatically incorrect in standard English. Ludwig AI confirms this, highlighting that it's not an idiomatic phrase. For clearer and more effective communication, it's best to opt for alternatives such as "broaden", "expand", or "scale up". While "broad up" might occasionally surface in informal contexts, its inconsistent usage makes it unsuitable for formal or professional writing. Remember, precision and clarity are key to effective communication, and choosing established phrases over non-standard expressions ensures your message is well-received.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
broaden
A more direct synonym, focusing on making something wider or more inclusive.
widen
Focuses on the action of making something broader, differing from the two-word structure of the original phrase.
enlarge
Highlights the expansion or increase in size, a similar concept to broadening.
expand
Emphasizes growth or extension, relating to making something more broad or comprehensive.
scale up
Indicates increasing the size or scope of something, often used in business or scientific contexts.
increase
A general term for making something larger or more extensive, less specific than "broaden".
extend
Emphasizes making something longer or more expansive, relating to physical or conceptual scope.
augment
Implies adding to something to increase its size or scope, suitable for formal contexts.
develop
Refers to growing or evolving something, implying an increase in complexity or scope.
amplify
Suggests increasing the intensity or impact of something, applicable in both literal and figurative senses.
FAQs
Is "broad up" grammatically correct?
The phrase "broad up" is generally considered grammatically incorrect in standard English. It's advisable to use more established alternatives.
What does "broad up" mean?
The intended meaning of "broad up" can vary depending on context, but it often suggests making something wider or more extensive. Using a more precise alternative can improve clarity.
What can I say instead of "broad up"?
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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
83%
Authority and reliability
2.4/5
Expert rating
Real-world application tested