1. (

• obscureness ,
• obscurity ,
• abstruseness ,
• reconditeness

) the quality of being unclear or abstruse and hard to understand ;

2. (

• obscurity

) an obscure and unimportant standing; not well known; "he worked in obscurity for many years" ;

3. (

• obscurity ,
• obscureness ,

) the state of being indistinct or indefinite for lack of adequate illumination ;