English - English
Definition of protoctist in English English dictionary
- Any of several unicellular protists, of the kingdom formerly named Protoctista but now named Protista
- Of or pertaining to these organisms
- any of the unicellular protists
- protoctistan
- protoctist family
- any of the families of Protoctista
- protoctist genus
- any genus of Protoctista
- protoctist order
- the order of protoctista