Delphic
Concise Oxford English Dictionary © 2008 Oxford University Press:
Delphic /ˈdɛlfɪk/ (also Delphian /-fɪən/)
▶adjective
- 1 relating to the ancient Greek oracle at Delphi.
- 2 deliberately obscure or ambiguous.
'Delphic' also found in these Oxford entries:

