duke of lancaster is a noun meaning "the fourth son of Edward III who was the effective ruler of England during the close of his father's reign and during the minority of Richard II; his son was Henry Bolingbroke (1340-1399)". It carries one recorded sense.
the fourth son of Edward III who was the effective ruler of England during the close of his father's reign and during the minority of Richard II; his son was Henry Bolingbroke (1340-1399)
Definitions, synonyms and semantic relations for duke of lancaster come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.