Level a charge against (6)
I believe the answer is:
accuse
'level a charge against' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for accuse that I've seen before include "make charges" , "Impeach" , "Arraign or indict" , "Lay blame or allege guilt" , "Indict, blame wrongdoing on" .)