What is the meaning of Dissonant?

Exhibiting dissonance; not agreeing; not harmonizing or melodizing.

Exhibiting dissonance; not agreeing or harmonizing.

This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

dissonant

dissonant

third-person plural present active indicative of dissonō

Source: wiktionary.org