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

(now rare) The quality of not being tuneful.

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.

Not tuneful; unmusical, inharmonious.

Third-person singular simple present indicative form of untune

present participle of untune

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

(archaic) In a way that is not tuneful or melodious; untunefully.

Lack of tunefulness.

Alternative form of untunable