OE bg, bh shoulder, bough ＜ Gmc baz (LG boog) ← IE bhgh-🔗⭐🔉

OE bg, bh shoulder, bough ＜ Gmc baz (LG boog) ← IE bhgh- elbow: cf. bow^２ boughed

研究社新英和大辞典 ページ 175418 での【LG boog】単語。