A tail is a prolongation of the rear end of an animal. The Bible describes the tail negatively as the end or the least of something.

Positive: Seeing a tail in a dream could denote a person’s rank, spiritual action, completion or end-result, or adjustment.

Negative:  Dreaming of a tail could represent vulnerability from the past, rejection, fear, condemnation, humiliation, or the past still lingering with you.

(Deuteronomy 28:44; Isaiah 9:15; Revelation 9:10).