custodian

noun

cus·​to·​di·​an ˌkə-ˈstō-dē-ən How to pronounce custodian (audio)
: 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
custodianship noun

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The school board approved the closing of three elementary schools and the elimination of 19 teaching jobs and more than 100 other jobs, including 25 custodians. Carole Carlson, Chicago Tribune, 6 May 2025 To further preserve the complete privacy of the conclave, the support staff — including chefs, cleaners and custodians — all took an oath of secrecy, of which the punishment for breaking it is excommunication, CBS News reported. Rachel Raposas, People.com, 6 May 2025 Whether these accounts become more mainstream may depend on efforts by custodians and financial advisors to educate the public about their risks and benefits. Tyler Shepherd, USA Today, 1 May 2025 Critics were right in their concern about allowing the custodians of public information to decide who is a journalist. Jim Martin, Denver Post, 1 May 2025 See All Example Sentences for custodian

Word History

First Known Use

1602, in the meaning defined above

Time Traveler
The first known use of custodian was in 1602

Browse Nearby Words

Cite this Entry

“Custodian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/custodian. Accessed 23 May. 2025.

Kids Definition

custodian

noun
cus·​to·​di·​an ˌkəs-ˈtōd-ē-ən How to pronounce custodian (audio)
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

Legal Definition

custodian

noun
cus·​to·​di·​an
: an individual entrusted with guarding and keeping property or having custody of a person: as
a
: the warden of a prison
b
: a person given custody of a child by court order
c
: a person named to manage a child's property under the Uniform Transfers to Minors Act
d
: a person or entity appointed by a bankruptcy court to take charge of the debtor's property for purposes of administration
custodianship noun

More from Merriam-Webster on custodian

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