Learner's definition of OBSCURITY
1 [noncount] : the state of being unknown or forgotten
In recent years, the tradition has emerged from obscurity.
He has been living in relative obscurity in a small town in the mountains.
After a promising first novel, she faded/sank into obscurity.
2 a [count] : something that is difficult to understand — usually plural b [noncount] : the quality of being difficult to understand