The term 'Matter for a Lawyer' is a phrase used to describe a legal issue or dispute that requires the expertise of a lawyer. The crossword solution for this term is 'CASE', which is a legal term used to refer to a dispute between two parties that is brought before a court of law. A CASE can involve civil matters, such as contract disputes, or criminal matters, such as a criminal trial. In either situation, a lawyer is needed to represent one or both of the parties involved in the dispute.