Canna canman • canna · · · Info · Definitions · Characters · · Canna · · Text Latin · · Script 5 · · Length Definitions · · · (noun) any plant of the genus Canna having large sheathing leaves and clusters of large showy flowers. Synonyms: canna. · · Noun Definition 1 Characters · · C latin capital letter c U+0043 a latin small letter a U+0061 n latin small letter n U+006E