filter off

USAGE SUMMARY

The phrase "filter off" is correct and usable in written English.
It can be used in contexts where you want to indicate the removal or exclusion of certain elements or data from a larger set. Example: "To improve the clarity of the results, we need to filter off any outliers from the dataset."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

22 human-written examples

The heaving dancefloor sways to the DJ's metronomic patterns as people filter off to chat at the bar.

Independent

Swimming at the surface with mouth open, they filter off large plankton (krill) using several hundred horny plates with hairlike fringes hanging down from the roof of the mouth; availability of a rich food source has caused the evolution of their feeding patterns to diverge widely from that of most other mammals.

Encyclopedia Britannica

If approved, the junction and bridge would filter off the M32 using up land at Stoke Park and 32 allotment plots.

BBC

So the default filter would have to be pretty weak, otherwise too many adults would get annoyed as they wouldn't be able to access things and would switch the filter off anyway.

BBC

A flow restriction such as filters, which are usually employed to filter off impurities in the combustion gas, is applied to decrease the SPGG size by rising up the combustion pressure resulting in increasing the burning rate.

Experimental Thermal and Fluid Science

The medaka (Oryzias latipes) BLAST was done at http://dolphin.lab.nig.ac.jp/medaka/ using BLASTn (word size = 7) and tBLASTn (word size = 3, BLOSUM62 scoring matrix) with the filter off and gaps allowed.

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

38 human-written examples

After applying a 100 Hz low-pass digital filter off-line, cortical responses were partitioned in six sequential blocks of 100 consisting of at least 95 artefact-free sweeps.

The Journal of Headache and Pain

The undissolved materials were filtered off before injection.

Chemistry Central Journal

The precipitated Mannich bases 2a-d were filtered off and dried.

Chemistry Central Journal

The catalyst was the filtered off and washed with CHCl3 MeOH.

Chemistry Central Journal

The purified product was filtered off and dried in vacuo.

Nanoscale Research Letters

Expert writing Tips

Best practice

When using "filter off" in scientific writing, ensure the method of filtration is clear. Specify the filter type or process used for clarity and reproducibility.

Common error

Avoid using "filter off" in casual conversation or informal writing. Simpler alternatives like "remove" or "exclude" often sound more natural.

Linguistic Context

The primary grammatical function of "filter off" is that of a phrasal verb. It acts as a verb, describing an action of separation or removal. Ludwig AI shows examples where it is used to describe the removal of impurities, data, or other components from a mixture or set.

Expression frequency: Common

Frequent in

Science

64%

News & Media

16%

Wiki

8%

Less common in

Encyclopedias

4%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "filter off" is a phrasal verb that describes the process of selective removal, typically using a filter. As Ludwig AI confirms, the phrase is grammatically correct and commonly used, particularly in scientific and technical contexts. While suitable for formal writing, simpler alternatives may be preferable in informal settings. The analysis indicates that the phrase is most frequently encountered in scientific literature. Remember to be specific about the method when you filter off something!

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

remove

This is a direct synonym, implying a complete taking away of something.

strain out

This suggests separating solids from liquids using a strainer or similar device.

sift out

This implies separating smaller particles from larger ones using a sieve.

separate

This is a general term for causing things to no longer be together or connected.

eliminate

This suggests complete removal, often of something undesirable.

extract

This means to take something out, often with effort or a specific process.

exclude

This indicates preventing something from being included or considered.

screen out

This suggests using a screen or filter to remove unwanted elements.

purge

This implies a thorough removal of something considered impure or harmful.

winnow

This refers to separating grain from chaff, but can be used metaphorically for any similar separation.

FAQs

What does "filter off" mean?

"Filter off" means to remove or separate something from a substance, typically using a filter or similar mechanism.

How is "filter off" used in a sentence?

You can use "filter off" in a sentence like: "The precipitate was filtered off and dried".

What are some alternatives to "filter off"?

Some alternatives to "filter off" include "remove", "strain out", or "separate" depending on the context.

Is "filter off" formal or informal?

"Filter off" is generally considered a technical term and is more common in formal and scientific writing than in everyday conversation.