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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
that functions
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that functions" is correct and usable in written English. You can use it to describe the role or purpose of something in a sentence. For example, "The software includes a feature that functions as a calculator." Alternative expressions include "that operates," "that works," and "that serves."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
60 human-written examples
"Quixey's Functional Search is based on just that, functions," Kagan says.
News & Media
An adenylyl cyclase that functions during late development of Dictyostelium.
Science & Research
Keep in mind that functions in Scheme are curried.
Academia
A better vision is something that functions and has habitat quality and aesthetic quality.
News & Media
I am now using a Jitterbug, the mobile telephone that functions — shocker — solely as a telephone.
News & Media
A multi-activity tracking device that functions underwater and syncs with smartphone app.
News & Media
We need a state that functions and stands by the citizens.
News & Media
Just inside the front door is a hallway that functions as an elegant mudroom.
News & Media
"Some people are blessed with a workspace that functions very, very well," he said.
News & Media
In general, dispose of anything that functions only as a rest or a bridge.
News & Media
"Quite the contrary; we think this is a place that functions as a family destination.
News & Media
Expert writing Tips
Best practice
When describing the function of something, ensure the subject is clearly defined to avoid ambiguity. For example, instead of "a device that functions", specify "this device that functions as a timer".
Common error
Ensure the "that" clause clearly refers to a specific noun. Avoid using "that functions" when the subject is unclear or implied, as it can create confusion for the reader.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that functions" primarily serves as a relative clause, modifying a noun by specifying its action, role, or operation. As Ludwig AI confirms, it's a common construction used to add descriptive detail. For example, "A device that functions as a timer."
Frequent in
News & Media
50%
Science
30%
Encyclopedias
10%
Less common in
Academia
5%
Wiki
3%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "that functions" is a common and grammatically sound relative clause used to specify the role or operation of a noun. As Ludwig AI confirms, its neutral register makes it suitable for various contexts, from news and media to science and general conversation. While alternatives like ""that operates"" or ""that works"" exist, "that functions" remains a versatile choice. When using this phrase, clarity is key: ensure that the 'that' clause clearly refers to a defined noun. With its prevalence across diverse sources, "that functions" stands as a reliable and effective linguistic tool.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that operates
Emphasizes the action or process of functioning, focusing on how something works.
that works
A more general term implying successful operation or effectiveness.
that serves
Highlights the purpose or role something fulfills.
that performs
Similar to 'operates' but can also imply a task or duty.
that executes
Suggests a planned or programmed action being carried out.
that fulfills
Focuses on meeting a need or requirement.
that is active
Implies a state of being in operation or capable of functioning.
that runs
Often used in the context of programs, systems, or machines.
that is utilized
Highlights the use or application of something.
that is designed
Focuses on the intended purpose or function as part of the design.
FAQs
How can I use "that functions" in a sentence?
Use "that functions" to specify the role or operation of a noun. For example, "The application has a tool "that functions as a calculator"".
What are some alternatives to the phrase "that functions"?
You can use phrases like "that operates", "that works", or "that serves" as alternatives to "that functions" depending on the context.
Is it better to use "that functions as" or "that functions like"?
"That functions as" implies a direct and intended role, while "that functions like" suggests a similarity or analogy. Choose the phrase that best reflects the intended meaning.
What's the difference between "that functions" and "that is functional"?
"That functions" describes an action or process, whereas "that is functional" describes a state of being capable of operating or serving a purpose. For example, a tool "that functions" may be a tool that is functional.
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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
4.5/5
Expert rating
Real-world application tested