Not tuneful; unmusical, inharmonious.

The state of not having been tuned. / Of or relating to a musical instrument that does not produce specific pitches, e.g. many drums and cymbals.

Third-person singular simple present indicative form of untune

(transitive) To cause (something) to be out of tune; to make incapable of harmony, or of harmonious action.

Alternative form of untunable

Alternative form of untunableness

Lack of tunefulness.

(now rare) The quality of not being tuneful.

Unable to be tuned. / (archaic) unmelodic; inharmonious

present participle of untune