caretaker

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a custodian who is hired to take care of something (property or a person) (Freq. 1)
• Hypernyms:
custodian, keeper, steward
• Hyponyms:
concierge, sexton, sacristan, superintendent, super, verger
2. an official who performs the duties of an office temporarily
- he acted as a caretaker until a new president could be elected
• Hypernyms:
official, functionary