tuningattachment

noun
UK /ˈtjuːnɪŋ əˈtætʃmənt/
US /ˈtuːnɪŋ əˈtætʃmənt/

A small tool you put on a musical instrument to help it make the right sounds.

She clipped the tuningattachment onto her guitar before practice.


OTHER MEANINGS

2. A setting on a device that keeps it adjusted to the right level.

The radio's tuningattachment kept the station clear.

3. A strong connection someone feels to music or sound.

His tuningattachment to the piano began when he was five.

4. A part added to a machine to help it run smoothly.

The engine's tuningattachment reduced the noise.