Webster's Revised Unabridged Dictionary · 1913

Dissension

Dissension , noun

[Latin dissensio: compare French dissension. See Dissent.]

Disagreement in opinion, usually of a violent character, producing warm debates or angry words; contention in words; partisan and contentious divisions; breach of friendship and union; strife; discord; quarrel.
Paul and Barnabas had no small dissension and disputation with them. — Acts xv. 2
Debates, dissension, uproars are thy joy. — Dryden
A seditious person and raiser-up of dissension among the people. — Robynson (More's Utopia)