Bring on again, curiously providing cover (5)
I believe the answer is:
incur
'bring on' is the definition.
(I've seen this before)
'again curiously providing cover' is the wordplay.
'cover' says the answer is hidden in the clue (I've seen 'covering' mean this).
'INCUR' is hidden within 'again curiously providing'.
(Other definitions for incur that I've seen before include "Fall into - invite" , "Runic (anag.)" , "Provoke" , "Sustain" , "Attract" .)