Hit without restraint the French cry (4,3)
I believe the answer is:
lash out
'hit without restraint' is the definition.
I can't judge whether this defines the answer.
'the french cry' is the wordplay.
'the french' becomes 'la' ('the' in French).
'cry' becomes 'shout' (synonyms).
'la'+'shout'='LASH OUT'
Can you help me to learn more?
(Other definitions for lash out that I've seen before include "unprovoked attack" , "Punch wildly" , "spend a fortune" , "Spend lots" , "Become suddenly aggressive" .)