Plantae plantad • plantage · · · Info · Definitions · Characters · · Plantae · · Text Latin · · Script 7 · · Length Definitions · · · (noun) (botany) the taxonomic kingdom comprising all living or extinct plants. Synonyms: kingdom Plantae, plant kingdom. · · Noun Definition 1 Characters · · P latin capital letter p U+0050 a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E t latin small letter t U+0074