DAYAN Meaning of DAYAN in English [ da'jα:n ](also Dayan ) ■ noun ( plural ~im da'jα:nɪm ) Judaism a senior rabbi, especially one who acts as a religious judge.Originfrom Heb. dayyān , from dān 'to judge'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004