Remission: If someone who has had a serious

If someone who has had a serious disease such as cancer is in remission or if the disease is in remission, the disease has been controlled so that they are not as ill as they were. Brain scans have confirmed that the disease is in remission. Definition of remission noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. The meaning of REMISSION is the act or process of remitting. How to use remission in a sentence. Define remission. remission synonyms, remission pronunciation, remission translation, English dictionary definition of remission. n. 1. a. The act of remitting. b. A condition or period in which something is remitted. 2. A lessening of intensity or degree; abatement. 3. a.