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Protista

American  
[proh-tis-tuh] / proʊˈtɪs tə /

noun

(used with a plural verb)
  1. a taxonomic kingdom comprising the protists.


Etymology

Origin of Protista

From New Latin, dating back to 1875–80; protist

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Because single-celled organisms were significantly different from plants and animals, researchers placed all microorganisms in kingdom Protista.

From Textbooks • Jan. 1, 2018

The domain Bacteria comprises all organisms in the kingdom Bacteria, the domain Archaea comprises the rest of the prokaryotes, and the domain Eukarya comprises all eukaryotes—including organisms in the kingdoms Animalia, Plantae, Fungi, and Protista.

From Textbooks • Jan. 1, 2015

The brown, red, and gold algae, however, have been reassigned to the Protista kingdom.

From Textbooks • Jan. 1, 2015

For this reason, protist lineages originally classified into the kingdom Protista have been reassigned into new kingdoms or other existing kingdoms.

From Textbooks • Apr. 25, 2013

If they are not, indeed, the Myxomycetes render the drawing of every line of demarcation between Protista and Plants impossible.

From Critiques and Addresses by Huxley, Thomas Henry