- Of or pertaining to mystery; containing a mystery;
difficult or impossible to understand; obscure not revealed or
explained; enigmatical; incomprehensible.
Meaning of 'mysterious' (Princeton's WordNet)
1 . mysterious
[ s]
Meaning (1): - of an obscure nature
Example in sentence:
a deep dark secret;
in its mysterious past it encompasses all the dim origins of life;
rituals totally mystifying to visitors from other lands;
the inscrutable workings of Providence;
the new insurance policy is written without cryptic or mysterious terms
Meaning (2): - having an import not apparent to the senses nor obvious to the intelligence; beyond ordinary understanding