Dream about biting finger is a harbinger for rebellion. You are belittling yourself or others. You need to stop something that you are doing. The dream means your compassion and your consideration of others. You need to trust your intuition and animal instincts.
Biting finger dream is a symbol for your eccentric thinking. Perhaps you need to be patient. An essential aspect of your emotions have been cut off. This is an indication for the integration of various aspects of yourself. You are looking for clarity in some situation.
If you dreamt about biting finger:
Today you might be waiting for a letter or call from a close friend or love partner. Its delay could cause a powerful feeling of gloom. Don't let it spoil your day. The communication will come, and if not today, then within a few days. Meanwhile, this is a great time to try your hand at writing or music. Be creative while you wait. You might also call another friend.