IPA: /ɪˈloʊpmənt/
KK: /ɪˈloʊpmənt/
The act of running away secretly to get married, usually without parental consent.
They decided on a spontaneous elopement to a beautiful beach.
Elopement is formed from "elope" (from Old French *esloper*, meaning to run away) and the suffix "-ment" (meaning the action or process of). The word describes the action or process of running away, typically to get married secretly.
Think of someone 'running away' ('elope') to get married, and the '-ment' indicates the action of doing so.