je·junumBrE /dʒɪˈdʒuːnəm/ 🔊NAmE /dʒɪˈdʒuːnəm/ 🔊 noun (anatomy 解剖学) the second part of the small intestine 空肠 ➡ compare duodenum, ileum ▸ je·junal BrE /dʒɪˈdʒuːnl/ 🔊NAmE /dʒɪˈdʒuːnl/ 🔊 adjective