Pycnanthemum pyche • pycnia · · · Info · Definitions · Characters · · Pycnanthemum · · Text Latin · · Script 12 · · Length Definitions · · · (noun) American mountain mint. Synonyms: genus Pycnanthemum, Koellia, genus Koellia. · · Noun Definition 1 Characters · · P latin capital letter p U+0050 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079