CATHODES Antonyms There are 2 antonyms of the word cathodes. (opposite meanings)Did you mean?Definition of CATHODESAlso try opposite words for..cathodecathodicBest Opposite Words For CATHODESTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1anodesnounn2anodenoun, adjectiven, adj