Obscure in meaning (7)
I believe the answer is:
cryptic
'obscure in meaning' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for cryptic that I've seen before include "Mysterious, obscure" , "Obscure or puzzling (as our page neighbour Crosaire)" , "Like some crosswords" , "Concealing meaning in puzzling way as Crosaire does" , "(Of crossword) withindirect clues" .)