Noun
The word is derived from arcanum
of Arcanum
Source: Webster's dictionaryWe find ourselves on the brink of a decision, a decision to break with the arcana of the one and the multiple in which philosophy is born and buried, phoenix of its own sophistic consumption. Alain Badiou
If you spend any time in Washington you'll find nerds. What happens is most of them sublimate their fixations with comics, or baseball cards, or 1960s British comedies to policy minutiae and political arcana. But, like Christians in ancient Rome, you can still spot them if you know the signals. Jonah Goldberg
A 21st-century example of a Hermetic rooted tarot deck is that of Tarot ReVisioned, a black and white deck and book for the Major Arcana by Leigh J. McCloskey. Source: Internet
An article by art historian Noah Charney about the Vatican Library and its famous manuscript, Historia Arcana by Procopius. Source: Internet
The Fox Social Link in Persona 4 Golden isn't just great for fusing Personas of the Hermit arcana - it is also extremely important for dungeon crawls. Source: Internet
Moyal, p. 36. The first published image of the koala appeared in George Perry's (1810) natural history work Arcana. Source: Internet