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.
Reggae artists and cultural custodians have also carried Garvey’s teachings forward. Melissa Noel, Essence, 19 Jan. 2025 The same cryptocurrency that once powered the infamous Silk Road marketplace now serves as a respectable investment vehicle, complete with institutional custodians and regulatory oversight. Boaz Sobrado, Forbes, 18 Jan. 2025 The district conducted a compensation study in fall 2023 for classified employees, which includes roles such as bus drivers, custodians, child nutrition workers and teaching assistants. Rebecca Noel, Charlotte Observer, 15 Jan. 2025 Among the attendees were representatives of various faiths and custodians of some of the world’s most important libraries, a fitting assembly for a performance aimed at fostering global unity. Chris Gallagher, USA TODAY, 10 Jan. 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

Dictionary Entries Near custodian

Cite this Entry

“Custodian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/custodian. Accessed 22 Jan. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!