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proxy
adjective
°Used as a proxy or acting as a proxy.
"a proxy indicator"
noun
°An agent or substitute authorized to act for another person.
°The authority to act for another, especially when written.
verb
°To serve as a proxy for.
°(networking) To function as a server for a client device, but pass on the requests to an other server for service.
synonyms: deputy, substitute, representative, proxy mine