n. | 1. | The termination of union; separation; disjunction; |
2. | A breach of concord and its effect; alienation. | |
3. | The termination or disruption of the union of the States forming the United States. |
Noun | 1. | disunion - the termination or destruction of union Antonyms: jointure, uniting, unification, conjugation, union - the act of making or becoming a single unit; "the union of opposing factions"; "he looked forward to the unification of his family for the holidays" |