steward

Short definition from Wiktionary

Noun

1. 1
   A person who manages the property or affairs for another entity.
2. 2
   A person who manages the property or affairs for another entity: A chief administrator of a medieval manor.
3. 3
   A ship's officer who is in charge of making dining arrangements and provisions.
4. 4
   A flight attendant, especially male.
5. 5
   A union member who is selected as a representative for fellow workers in negotiating terms with management.
6. 6
   A person who has charge of buildings, grounds, or animals.
7. 7
   Someone responsible for organizing an event
8. 8
   A bartender.
9. 9
   A fiscal agent of certain bodies.
10. 10
    A junior assistant in a Masonic lodge.
11. 11
    An officer who provides food for the students and superintends the kitchen; also, an officer who attends to the accounts of the students.
12. 12
    A magistrate appointed by the crown to exercise jurisdiction over royal lands.
13. 13
    Somebody who is responsible for managing a set of projects, products or technologies and how they affect the IT organization to which they belong.
14. 14
    A person who is responsible for the arbitration of incidents at a motor racing event and determining whether or not fines or penalties should be issued for such incidents.
15. 15
    A person who exercises responsible and caring administration of something; a person who exhibits stewardship.

Verb

1. 1
   To act as the steward or caretaker of (something)

Proper noun

1. 1
   An English surname originating as an occupation, a variant of Stewart.
2. 2
   A village in Lee County, Illinois, United States.