Protista
/proʊˈtɪstə/noun
A traditional biological kingdom once used for mostly single-celled eukaryotes that are not plants, animals, or fungi.
Did you know?The term was coined in the 19th century from Greek roots to label organisms that seemed to stand at the threshold of plant and animal life, which made them feel almost like biological outcasts.
Etymological Timeline
Ancient Greek
Greek
prōtos
“first”
Ancient Greek
Greek
-istēs / -ista
“a person or thing associated with a role or activity”
1860s
Latinized scientific
Protista
“a proposed kingdom for primitive or intermediate organisms”
Modern English
English
protista
“a taxonomic group used for certain eukaryotic organisms, especially in older classifications”
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