If a finger is pointing at you in your dream, you could feel guilty about something you have done. Alternatively, the dream could be pointing you in a new direction.
Fingers can also denote partnership, especially if the wedding finger is highlighted.
If your fingers are injured or cut off, perhaps you feel anxious about your ability to accomplish some demanding task or perform in some waking situation. Consider what aspect of yourself the dream is pointing out.
If the dream focuses on your finger-nails, this suggests that you enjoy being surrounded by grace, beauty, glamor and art.
If your finger-nails are dirty, you may be disappointing your family in some way.
If your finger-nails break, you may be trying to avoid some situation or trying to get out of a responsibility.
Dreaming of a thumb suggests awareness of how powerful you are, depending on whether the thumb is pointing upwards (positive) or downwards (negative). The latter was used as a death signal by the ancient Romans in gladiatorial games. According to ancient dream oracles, an extra finger suggests that you will receive an inheritance. [1]