e·lope 
(ĭ-lōp)
(ĭ-lōp)intr.v. e·loped, e·lop·ing, e·lopes
1. To run away with a lover, especially with the intention of getting married.
2. To run away; abscond.
[Perhaps Anglo-Norman aloper, to run away from one's husband with a lover, from Middle Dutch ontlopen, to run away : ont-, away from, along; see ant- in the Appendix of Indo-European roots + lopen, to run.]
e·lopement n.
e·loper n.