What does "fingering" mean?

Fingering: The manner of using the fingers in playing or striking the keys of an instrument of music; movement or management of the fingers in playing on a musical instrument, in typewriting, etc.

Additional senses

  1. 2.The marking of the notes of a piece of music to guide or regulate the action or use of the fingers.
  2. 3.Delicate work made with the fingers. Spenser.

Sources