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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
category out
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "category out" is not correct and does not have a clear meaning in written English.
It is not a standard expression and may confuse readers due to its ambiguity. Example: "We need to category out the items before we can proceed with the inventory."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(5)
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
38 human-written examples
Though there's no doubt a lot of care and attention has gone into building this category out, you'll also find equally eye-catching price-tags.
News & Media
"There's an established category out there".
News & Media
I hope they get my category out of the way early.
News & Media
Strip that category out and the "overall crime" trend doesn't look quite the same.
News & Media
"We knew we were leading among every demographic category out there," said Tom Shea, a spokesman for the Lautenberg campaign.
News & Media
That's why we felt it was important to position this category out of incontinence and relabel it light bladder leakage".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
Male shoe spending has soared in recent years with many age categories out-spending the opposite sex.
News & Media
Lack of paid sick leave can be considered within the category of out-of-pocket costs for medical care.
Science
They have all five judges in each category go out to lunch, and that's when they figure it out.
News & Media
Almost half of the publications we collected fit into this category (33 out of 70).
Science
London 2012 silver medallist Samuel Ingram took silver in the -90kg category, losing out to Georgian Zviad Gototchuri.
News & Media
Expert writing Tips
Best practice
When aiming for clarity, replace the phrase "category out" with more precise alternatives like "classify", "sort out", or "remove from category" depending on your intended meaning. This ensures your writing is easily understood and grammatically sound.
Common error
Avoid using "category out" as a direct verb phrase, as it doesn't align with standard English grammar. Instead, restructure your sentence to use clearer verbs and prepositions. For example, instead of "We need to category out the items", consider "We need to classify the items by category."
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "category out" functions primarily as a phrasal verb construction, though its usage is often considered non-standard. It attempts to convey the action of sorting, classifying, or removing items based on their category. Ludwig AI flags it as potentially incorrect, suggesting clearer alternatives are preferable.
Frequent in
News & Media
47%
Science
41%
Wiki
6%
Less common in
Formal & Business
6%
Academia
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "category out" is an attempt to describe the action of sorting, classifying, or removing something based on its category. However, it is not considered standard English and can be unclear. Ludwig AI flags the phrase as incorrect. Instead, it's recommended to use clearer and more grammatically sound alternatives such as "classify", "sort out", or "remove from category". While the phrase does appear in various contexts, including News & Media and Science, its inconsistent usage suggests that writers should opt for more precise language to ensure clarity and avoid grammatical ambiguity. Using alternatives ensures that the intended meaning is accurately conveyed.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
classify
This alternative simplifies the expression to a single verb representing the act of assigning categories.
sort out
This suggests a broader arrangement or resolution, implying a more comprehensive approach than just categorization.
remove from category
This phrase specifies the action of taking something out of a particular category.
exclude from category
Emphasizes the act of preventing something from being included in a category.
eliminate from category
Implies a complete removal, possibly due to unsuitability or error.
separate by category
Focuses on organizing items based on their respective categories.
categorize and remove
Combines the action of categorizing with the subsequent removal of items.
group and exclude
Similar to 'categorize and remove', but uses 'group' for a broader grouping concept.
distinguish by category
Highlights the act of differentiating items based on their categorical affiliations.
extract from category
Indicates the act of pulling something specific out of a defined category.
FAQs
What does "category out" mean?
The phrase "category out" is not a standard English expression and its meaning can be unclear. It often implies sorting, classifying, or removing items based on categories, but it's better to use more precise language.
How can I use "classify" instead of "category out"?
Instead of saying "We need to category out the data", you can say "We need to "classify" the data". Classify provides a clear and grammatically correct way to express the act of assigning categories.
Is it correct to say "category out"?
While the phrase "category out" appears in some contexts, it's not considered grammatically correct in standard English. It's generally advisable to use clearer alternatives like "sort out" or "remove from category".
What are some alternatives to "category out"?
Depending on the context, you can use phrases like ""classify"", ""sort out"", ""remove from category"", or "exclude from category" as clearer and more grammatically sound alternatives to "category out".
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested