noun🔗ShareProtistesAny of the eukaryotic unicellular organisms including protozoans, slime molds and some algae; historically grouped into the kingdom Protoctista."The biology teacher explained that protists, like some single-celled algae, are a diverse group of organisms. "Le professeur de biologie a expliqué que les protistes, comme certaines algues unicellulaires, sont un groupe diversifié d'organismes.organismbiologymicroorganismChat with AIVocabulary GamePractice Reading