Third-person singular simple present indicative form of tune up

simple past tense and past participle of tune up

plural of open tuning

(music) A tuning of a guitar or other stringed instrument in which the strings sound a chord when strummed together without being pressed against the fretboard.

A tuning wrench.

plural of tuning hammer

plural of tuning lever

A tuning wrench with a hammer attachment for regulating tension in stringed instruments.

Third-person singular simple present indicative form of cross-tune

plural of cross-tuning