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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
custodian of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'custodian of' is correct and usable in written English.
You could use it to describe someone who is responsible for looking after something. For example, "Thomas is the custodian of the family's records."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(2)
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
59 human-written examples
"Just be a custodian of the moment.
News & Media
You're just a custodian of it.
News & Media
Kirstenbosch is just the custodian of them.
News & Media
He's a self-appointed custodian of obscurity.
News & Media
"Zahi became the Custodian of the Pyramids," he said.
News & Media
GIPEC became the latest custodian of the conundrum.
News & Media
Unesco is the custodian of this idea and its practice.
News & Media
Lerner is proving an honourable custodian of Villa's past.
News & Media
King Salman is the custodian of Islam's two holiest shrines.
News & Media
Dai sees himself as a custodian of traditional skills.
News & Media
I think I am a custodian of the Jewish people.
News & Media
Expert writing Tips
Best practice
Use "custodian of" to emphasize the responsibility of care, preservation, or guardianship over something valuable or important, whether tangible or intangible.
Common error
Avoid using "custodian of" when simply referring to temporary possession. The phrase implies a deeper responsibility for preservation and long-term well-being, not just short-term holding.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "custodian of" functions as a noun complement, typically following a noun or pronoun to describe someone or something responsible for the care, protection, or preservation of something else. Ludwig AI indicates that it is a valid and common phrase.
Frequent in
News & Media
43%
Science
24%
Wiki
8%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "custodian of" is a grammatically sound and frequently used expression that signifies responsibility for the care, preservation, or protection of something. As Ludwig AI confirms, it is versatile, appearing across diverse contexts from news and media to scientific publications. While alternatives such as "guardian of" or "steward of" exist, "custodian of" specifically underscores a long-term commitment to maintaining the integrity of what is entrusted.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Guardian of
Implies a protective role, often against threats or harm.
Keeper of
Suggests someone who maintains or preserves something.
Steward of
Indicates managing resources or property responsibly.
Caretaker of
Emphasizes providing care and attention to something.
Trustee of
Highlights a legal or formal responsibility for assets or people.
Preserver of
Focuses on maintaining something in its original condition.
Protector of
Suggests safeguarding something from danger or damage.
Conservator of
Implies managing something, especially to prevent loss or waste.
Manager of
Refers to handling day-to-day operations and responsibilities.
Administrator of
Indicates a formal role in overseeing and managing something.
FAQs
How is "custodian of" used in a sentence?
The phrase "custodian of" is used to indicate someone who is responsible for protecting, preserving, or caring for something. For example, "The museum is the "custodian of" ancient artifacts".
What are some alternatives to "custodian of"?
Alternatives to "custodian of" include "guardian of", "keeper of", and "steward of", depending on the specific context.
What does it mean to be the "custodian of" something?
To be the "custodian of" something means you are entrusted with the responsibility of protecting and maintaining it, ensuring its preservation for the future.
Is there a difference between "custodian of" and "owner of"?
Yes, a "custodian of" something is responsible for its care and preservation, while the "owner of" something has legal rights over it. A custodian may not necessarily be the owner.
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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