diane de poitiers is a noun meaning "French noblewoman who was the mistress of Henry II; she had more influence over him than did his wife Catherine de Medicis (1499-1566)". It carries one recorded sense.
French noblewoman who was the mistress of Henry II; she had more influence over him than did his wife Catherine de Medicis (1499-1566)
Definitions, synonyms and semantic relations for diane de poitiers come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.