Legal Definition of Severance:  (a) The act of separating and dividing. (b) When there are two or more defendants in the same case, one may wish to defend himself alone and not join with the others. This is termed severance | Learn the crucial legal definition of severance and how it can benefit your business in a legal dispute. Discover how seeking severance allows for a focused and tailored defense, potentially increasing your chances of a favorable outcome. Consult with a qualified attorney to explore the benefits of severance in your case