Protista protista • protistan · · · Info · Definitions · Characters · · Protista · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) eukaryotic one-celled living organisms distinct from multicellular plants and animals: protozoa, slime molds, and eukaryotic algae. Synonyms: division Protista. · · Noun Definition 1 Characters · · P latin capital letter p U+0050 a latin small letter a U+0061 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074