OE p up ＆ uppe on high, up (cf. uppian to rise) ← Gmc upp- (Du. op- / OHG f🔗⭐🔉

OE p up ＆ uppe on high, up (cf. uppian to rise) ← Gmc upp- (Du. op- / OHG f (G auf) / ON upp-) ＜ IE upo up from below, over, under (L sub 'SUB-' / Gk hupo- 'HYPO-') UP

研究社新英和大辞典 ページ 231995 での【cf. uppian to rise】単語。