РАДИКАЛ noun
Радикал 1 химический радикал
Synset
Interlingual Index
                                                                [Wordnet definition: an atom or group of atoms with at least one unpaired electron; in the body it is usually an oxygen molecule that has lost an electron and will stabilize itself by stealing an electron from a nearby molecule]
                                                            
                                                        hypernym
            [RuThes concept: ион]
        
    hyponym
            [RuThes concept: метил]