dissension
US /dɪˈsen.ʃən/
UK /dɪˈsen.ʃən/

1.
dissensione, discordia, disaccordo
disagreement that leads to discord
:
•
There was a lot of dissension among the committee members.
C'era molta dissensione tra i membri del comitato.
•
The new policy caused considerable dissension within the party.
La nuova politica ha causato notevole dissensione all'interno del partito.