Definition: The word "admonit" is a phrase, which means to say or write in an authoritative manner. Detailed Definition: 1. To call upon (a person) : to be called upon to do something (as in an official request for assistance or permission) 2. To command: to cause a person or thing to be done that he will do (as in "I am going to punish you") 3. To exhort or urge: to express a statement of encouragement or solicitation, often with emphasis 4. To criticize; to make criticisms, especially to disparage the work of another 5. To threaten; to cause harm by threatening to retaliate 6. To admonish; to give instruction or advice in a manner that is instructive Admonit is a command from someone who has authority and is telling you what they think should be done. It can also be used as an exhortation, encouraging you to take action or refrain from something, which is typically directed towards a specific person, place, or thing.