We found 3 dictionaries that define the word calumnize:

General (3 matching dictionaries)

1. calumnize: Merriam-Webster
2. calumnize: Wordnik
3. calumnize: Wiktionary

Definitions from Wiktionary (calumnize) ▸ verb:  (transitive) To calumniate. ▸ Words similar to calumnize ▸ Usage examples for calumnize ▸ Idioms related to calumnize ▸ Wikipedia articles (New!) ▸ Words that often appear near calumnize ▸ Rhymes of calumnize ▸ Invented words related to calumnize