warden UK /ˈwɔːdən/US /ˈwɔɹdən/noun 5verb 1forms 3 noun5 •An official charged with supervisory duties or with the enforcement of specific laws or regulations; such as a game warden or air-raid warden. •an official who runs a prison and is in charge of its staff and prisonersThe warden of the state prison, Ezekiel Purdy, was a kind man if stern. He invariably made all newcomers a little speech of welcome […] — 1934 •A governing official in various institutions •A variety of pear.Faith I would have had him rosted like a warden in a brown Paper, and no more talk on’t: — 1607 •(literary, no longer used) A guard or watchman.He called to the wardens on the outside battlements. — 1819 verb1 •To carry out the duties of a warden. formswardened · wardening · wardens