Definitions of dissonant

1. lacking in harmony

2. not musical in nature; " the unmusical cry of the bluejay"

3. ( music) characterized by musical dissonance; harmonically unresolved

4. characterized by musical dissonance; harmonically unresolved

5. Disagreeing; incongruous; discrepant, - with from or to.

6. Discordant; unharmonious.

7. Not agreeing in sound: without concord or harmony: disagreeing.

8. Harsh; inharmonious.

9. Discordant; jarring on the ear; disagreeing; incongruous.