elope
Concise Oxford English Dictionary © 2008 Oxford University Press:
elope/ɪˈləʊp/
▶verb run away secretly in order to get married.
– derivatives
elopement noun,
eloper noun.
elopement noun,
eloper noun.
– origin C16 (in the sense ‘abscond, run away’): from Anglo-Norman Fr. aloper.
'elope' also found in these Oxford entries:

