Mistreat

//mɪsˈtɹiːt// verb

verb ·Moderate ·College level

Definitions

Verb
  1. 1
    To treat someone, or something roughly or badly. transitive
  2. 2
    treat badly wordnet
  3. 3
    To administer an incorrect treatment to a patient. transitive

    "The syphilis that Catapano and other AIDS-syphilis theorists are especially concerned about may develop when repeated treponeme infections are not treated, or, more commonly, are 'mistreated with penicillin."

Example

More examples

"Tom is said to mistreat his wife."

Etymology

From mis- + treat.

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