ПРОСТЕЙШЕЕ noun
Простейшее простейшее животное
Synset
Interlingual Index
                                                                [Wordnet definition: any of diverse minute acellular or unicellular organisms usually nonphotosynthetic]
                                                            
                                                        domain
            [RuThes concept: биология]
        
    
            [RuThes concept: зоология]