horehound Hordeum • Horim · · · Info · Definitions · Characters · · horehound · · Text Latin · · Script 9 · · Length Definitions · · · (noun) any of various aromatic herbs of the genus Marrubium. · · Noun Definition 1 (noun) a candy that is flavored with an extract of the horehound plant. · · Noun Definition 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 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