arcana

suomi-englanti sanakirja

arcana englanniksi

Specialized knowledge that is mysterious to the uninitiated.
(quote-book)
(quote-journal) (Review)|date=14 September 2013|page=R29|passage=This is not, however, a mere salmagundi of alphabetical arcana.
(monikko) en|arcanum
(feminine singular of)
(adj form of)
(inflection of)