custodian
noun
cus·to·di·an
ˌkə-ˈstō-dē-ən 
: one that guards and protects or maintains
especially
: one entrusted with guarding and keeping property or records or with custody or guardianship of prisoners or inmates
Examples of custodian in a Sentence
the custodian made his usual rounds of the building to make sure that everything was OK
served as custodian of the prisoner until he could be turned over to federal authorities
Recent Examples on the Web
Some investment custodians may not recognize a power of attorney unless a specific document is officially attached to the account.
—
Sarah Agostino, CNBC, 15 May 2026
Ultimately, the film will a custodian of the stories that surround the watch for future generations.
—Paige Reddinger, Robb Report, 15 May 2026
But most of her extended conversations on campus were either with the administrator, Val, or with the custodian, a man named Hank who liked to park himself in her office doorway and expostulate about the upcoming hunting season.
—Literary Hub, 11 May 2026
Now, agencies must weigh whether to adhere to federal dictates or comply with state transparency rules, with some directing records custodians and media spokespersons to acknowledge public records requests but not fulfill them unless ICE grants approval, records show.
—Monique O. Madan, Sun Sentinel, 11 May 2026
See All Example Sentences for custodian
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Sarah Agostino, CNBC, 15 May 2026
Ultimately, the film will a custodian of the stories that surround the watch for future generations.
—Paige Reddinger, Robb Report, 15 May 2026
But most of her extended conversations on campus were either with the administrator, Val, or with the custodian, a man named Hank who liked to park himself in her office doorway and expostulate about the upcoming hunting season.
—Literary Hub, 11 May 2026
Now, agencies must weigh whether to adhere to federal dictates or comply with state transparency rules, with some directing records custodians and media spokespersons to acknowledge public records requests but not fulfill them unless ICE grants approval, records show.
—Monique O. Madan, Sun Sentinel, 11 May 2026
See All Example Sentences for custodian
Cite this Entry
“Custodian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/custodian. Accessed 17 May. 2026.
Copy CitationKids Definition
custodian
noun
cus·to·di·an
ˌkəs-ˈtōd-ē-ən
1
: someone who guards and protects or takes care of something for another person
2
: someone who cleans and takes care of a building : janitor sense 2
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