finger trouble
Fumbling use of the fingers that causes mistakes to occur, especially the pressing of…Fumbling use of the fingers that causes mistakes to occur, especially the pressing of wrong buttons on a machine or wrong keys on a keyboard.
Meaning
1 senses(uncountable)Fumbling use of the fingers that causes mistakes to occur, especially the pressing of wrong buttons on a machine or wrong keys on a keyboard.
I had some finger trouble and began my letter 'Dead Sir or Madman'.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable