WordReference Random House Unabridged Dictionary of American English © 2025
un•tune
(un to̅o̅n′, -tyo̅o̅n′),USA pronunciation v.t., -tuned, -tun•ing.
- Music and Danceto render or cause to become out of tune:Changes in weather can untune a violin.
- to discompose;
upset, as the mind or emotions.
- un-2 + tune 1590–1600
'untune' also found in these entries (note: many are not synonyms or translations):