The meaning of MISUSE is to use incorrectly : misapply. How to use misuse in a sentence.

MISUSE definition: 1. to use something in an unsuitable way or in a way that was not intended: 2. an occasion when…. Learn more.

Sep 19, 2025 · The use and misuse of alcohol, tobacco, illicit drugs, and prescription medications affect the health and well-being of millions of Americans.

Substance misuse, also known as drug misuse or, in older vernacular, substance abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others.

MISUSE definition: wrong or improper use; misapplication. See examples of misuse used in a sentence.

Definition of misuse noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

If someone misuses something, they use it incorrectly, carelessly, or dishonestly. You are protected instantly if a thief misuses your credit card. [VERB noun] She misused her position in the …

Dec 14, 2025 · Noun [edit] misuse (countable and uncountable, plural misuses) An incorrect, improper or unlawful use of something. quotations

mis•use /n. mɪsˈyus; v. -ˈyuz/ n., v., -used, -us•ing. n. wrong or improper use: [uncountable] The principal was dismissed for misuse of school funds. [countable] a misuse of the word "appropriately.'' v. [~ + …

3 days ago · Here’s how medical misuse allegations affect credibility in legal cases, from evidence review to bias risks.