One who marries in haste?

• One who skips church, maybe
• Runaway bride
• Runaway, of a sort
• Romeo, e.g.
• Romeo, e.g
• Las Vegas bride, often
• He might use a ladder
• No-big-wedding doer

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Eloper \E*lop"er\, n. One who elopes.