TudorPronunciation: /ˈtjuːdə/Definition of Tudor adjective relating to the English royal dynasty which held the throne from the accession of Henry VII in 1485 until the death of Elizabeth I in 1603. denoting or relating to the prevalent architectural style of the Tudor period, characterized especially by half-timbering. noun a member of the Tudor dynasty. Tudor in other Oxford dictionaries Definition of Tudor in the US English dictionary