avens avenous • aventail · · · Info · Definitions · Characters · · avens · · Text Latin · · Script 5 · · Length Definitions · · · (noun) any of various perennials of the genus Geum having usually pinnate basal leaves and variously colored flowers. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E s latin small letter s U+0073 v latin small letter v U+0076