Call to account (7)
I believe the answer is:
arraign
'call to account' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for arraign that I've seen before include "Indict, accuse" , "Call before court to answer criminal charge" , "Bring to trial" , "Accuse of a wrong" , "Bring to court to answer a charge" .)