The custodian unlocked the museum each morning, ensuring that every exhibit was ready for the day's visitors.
看管人每天早上打开博物馆的门，确保每个展品都为当天的参观者做好准备。
Which choice best defines “custodian”?
B — A person who takes care of a building or property. “custodian” means a person who takes care of a building or property.
Which word means “a person who takes care of a building or property”?
D — custodian. “custodian” means a person who takes care of a building or property.
custodian — a person who takes care of a building or property. In Chinese: 看管人，管理人.
custodian is pronounced /kʌsˈtəʊdiən/.
The custodian unlocked the museum each morning, ensuring that every exhibit was ready for the day's visitors. (看管人每天早上打开博物馆的门，确保每个展品都为当天的参观者做好准备。)
caretaker, janitor, superintendent — all close in meaning to custodian (a person who takes care of a building or property).
owner, tenant — each the opposite of custodian (a person who takes care of a building or property).
Yes. custodian is on the SAT Prep Basic list — the everyday academic words the SAT assumes you already have. The Digital SAT does not test vocabulary in isolation; words like this one are tested through Words in Context questions, where you choose the word that completes a passage most logically and precisely.