Intervention: An intervention is the

An intervention is the act of inserting one thing between others , like a person trying to help. You could be the subject of a school intervention if your teachers call your parents about the bad grades you've been hiding. Definition of intervention noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Learn the meaning and usage of the word intervention in different contexts, such as politics, economics, medicine, and psychology. Find synonyms, translations, and related terms for intervention in various languages and dictionaries. INTERVENTION definition: the act of intervening, especially to prevent something from happening: . Learn more.