As an adjective umbral
is of or pertaining to an umbra.
As a noun arcana is
.
umbral
English
Adjective
(-)
Of or pertaining to an umbra.
Anagrams
*
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arcana
English
Noun
(
-)
English plurals
Specialized knowledge that is mysterious to the uninitiated.
*'>citation
Related terms
* arcane
See also
* tarot
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