black horehound black-hoofed • black huckleberry · · · Info · Definitions · Synonyms · Characters · · black horehound · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) ill-smelling European herb with rugose leaves and whorls of dark purple flowers. Synonyms: black horehound, black archangel, fetid horehound, stinking horehound, Ballota nigra. · · Noun Definition 1 Synonyms · · · black archangel · · Synonym 1 fetid horehound · · Synonym 2 stinking horehound · · Synonym 3 ballota nigra · · Synonym 4 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 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075