originates from

PWGmc *ārundī "message, errand" (ārundī > ǣrundī > ārundī > ārundi > ārunde > āronde) through pwgmc-to-oe

PGmc *arundja- "errand" (arundja- > arundj > arundi > arund > ærund > arund > arond) through pgmc-to-oe