Definition of Chastise: Chastise (verb): To reprimand or scold someone severely; to discipline or punish, often with the intention of correcting behavior. Synonyms: reprimand, scold, berate, admonish Antonyms: praise, commend, reward, applaud Memory Tip: Think of “chastise” as similar to “chase”—when someone chases you down to reprimand you for something you’ve done wrong. Conversation and…