Fine Tune is a term used to describe the process of making small, precise adjustments to something in order to improve it. It is often used in the context of music, where it refers to the process of adjusting the sound of an instrument or recording to make it sound better. It can also be used in other contexts, such as adjusting a computer program or a piece of machinery. The term 'ADJUST' is a 6 letter word that can be used to describe the process of Fine Tuning.