OE ider, der ← Gmc ara- (ON ara there) ← IE to-🔗⭐🔉

OE ider, der ← Gmc ara- (ON ara there) ← IE to-: cf. that^１, the, hither thither・to /, /

研究社新英和大辞典 ページ 228529 での【ON ara there】単語。