English Reference
adjective

mischievous

adj.
US /ˈmɪstʃəvəs/ UK /mˈɪstʃɪvəs/ mis·chievous

  1. 01 B2 Upper Intermediate

    enjoying causing trouble in a playful way that is not meant to be mean or harmful.

    showing a fondness for causing trouble in a playful, often harmless way; characterized by impish or cheeky behaviour.

    Simple

    The mischievous puppy hid my shoes under the sofa while I was sleeping.

    In context

    The child gave his mother a mischievous grin before darting away to hide the television remote.

    Pitfall
    He had a mis-chee-vee-us smile. He had a mis-chiv-ous smile.

    A common error is adding an extra 'i' sound; the word has three syllables, not four.

    seriouswell behaved
  2. 02 C1 Advanced Formal

    intended to cause trouble, damage, or problems for someone.

    intended to cause harm, injury, or annoyance. Often used in formal or legal contexts regarding false statements or actions.

    Simple

    The newspaper was accused of spreading mischievous lies about the politician.

    In context

    The court determined that the defendant had acted with mischievous intent when he filed the false report to disrupt the proceedings.


From Middle English myschevous, mischevous, from Anglo-Norman meschevous, from Old French meschever, from mes- (“mis-”) + chever (“come to an end”) (from chef (“head”)). By surface analysis, mischief + -ous.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Old French meschever
Level B2 · Upper Intermediate
Frequency Occasional
Updated