Misuser

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A person who misuses something.

    "Wretched misusers of language."

  2. 2
    unlawful use of a right; use in excess of, or varying from, one's right

Example

More examples

"He said that lessons from the pilots would be carried forward into the plan to dock the benefits of drug misusers who failed to attend for job interviews."

Etymology

* from misuse + -er

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.