deputize

1. (transitive) To officially empower, authorize, pronounce, and establish (someone) to be a deputy.transitive

2. (transitive) to officially empower and authorize (someone) to act as a substitute in one's role or officeExamples: "I deputize you to act for me while I'm away."transitive

3. (intransitive) To act as a substitute for a person in their role or officeExamples: "Gringoire, on the other hand, stuck with equal firmness to the fact that he was deputizing for a brother officer who was sick — so sick that he had mislaid his orders."; "What he wanted was someone who could really deputize for him when he was away on business – clearly not the job for a secretary but, because of years of experience and a willingness to take responsibility, one that the previous holder of the post had taken on."; "It is commonly used in the theatre where an understudy essentially deputizes for an indisposed actor."intransitive