curator
Pronunciation: /kjʊ(ə)ˈreɪtə/
noun

Origin:
late Middle English (denoting an ecclesiastical pastor, also (still a Scots legal term) the guardian of a minor): from Old French curateur or, in later use, directly from Latin curator, from curare (see cure). The current sense dates from the mid 17th century

Spelling help
The ending of curator is spelled -or.