Acanthurus Acanthuridae • acanthus · · · Info · Definitions · Characters · · Acanthurus · · Text Latin · · Script 10 · · Length Definitions · · · (noun) type genus of the Acanthuridae: doctorfishes. Synonyms: genus Acanthurus. · · Noun Definition 1 Characters · · A latin capital letter a U+0041 a latin small letter a U+0061 c latin small letter c U+0063 h latin small letter h U+0068 n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075