cation
English Thesaurus
1. a positively charged ion (noun.object)
| hypernym | : | ion, |
| definition | : | a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons (noun.object) |
| hyponym | : | hydrogen ion, |
| definition | : | a positively charged atom of hydrogen; that is to say, a normal hydrogen atomic nucleus (noun.object) |
| hyponym | : | diazonium, |
| definition | : | the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes (noun.substance) |
| derivation | : | cationic, |
| definition | : | of or relating to cations (adj.pert) |
| derivation | : | cationic, |
| definition | : | of or relating to cations (adj.pert) |
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