black bile black bent • black bindweed · · · Info · Definitions · Synonyms · Characters · · black bile · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) a humor that was once believed to be secreted by the kidneys or spleen and to cause sadness and melancholy. Synonyms: black bile, melancholy. · · Noun Definition 1 Synonyms · · · melancholy · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C