IPA: /dɪˈsɛvərəns/
KK: /dɪˈsɛvərəns/
The act of separating or dividing something into parts.
The disseverance of the two countries led to many conflicts.
Disseverance → It is formed from "dis-" (meaning apart) and "severare" (meaning to sever or cut). The word describes the act of cutting apart or separating something.
Think of 'cutting apart' ('dis-') something that is 'severed' ('severare') — that's what disseverance means.