The term 'HIRE, AS COUNSEL' can be solved by the crossword solution 'RETAIN'. This term is used to describe the process of engaging a lawyer or other professional to provide legal advice and services. It is often used in business transactions, such as when a company hires a lawyer to represent them in a court case or to draft contracts. The term 'RETAIN' is also used in other contexts, such as when an individual retains a lawyer to represent them in a personal matter.