disunion

disunion is a   Noun

Definition:

[1] The termination of union; separation; disjunction; as, the disunion of the body and the soul.

[2] A breach of concord and its effect; alienation. Such a disunion between the two houses as might much clouClarendon.

[3] The termination or disruption of the union of the States forming the United States. I have not accustomed myself to hang over the precipice of disunion. D. Webster.

Synonyms: