Client of a J.P

• Juliet, for one
• Las Vegas groom, often
• A certain runaway
• Impatient bride, perhaps
• Lover with a ladder, perhaps
• One who marries in haste?
• Amorous runaway
• Part of a pair who split to unite

Wiktionary Word definitions in Wiktionary
n. agent noun of elope; one who elopes.