verb/ba.lɑ̃.se/
to swing (to do a reciprocating movement); to swing (to ride on a swing); to toss, to throw away, to discard; to denounce, to rat out on (to make a formal or public accusation against); to balance (to make the credits and debits of (an account) correspond)
“balancer son porc”
Synonyms: dénoncer
From balance + -er.