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English definition of “custodian”


noun [C]     /kʌsˈtəʊdiən/
VALUABLE THING formal a person who takes care of something valuable or important : He's the grandson of Oscar Wilde and custodian of his private papers .Protection and protectorsEnvironmental issues
BUILDING US someone whose job is to look after a building , especially a school Occupations and tradesProtection and protectorsEnvironmental issues
(Definition of custodian noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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