bīlĭōsus, a, um, adj. [bilis].
full of bile , bilious : alvus, Cels. 2, 8: sputum, id. 2, 6: biliosa reicere, Scrib. 168.—Subst.: bīlĭō-sus , i, m., a bilious person , Cels. 1, 3.— Trop., hypochondriac : biliosus, quod sit semper tristis, ab umore nigro, qui bilis vocatur, Isid. Orig. 10, 30.