offender

noun

of·​fend·​er
əˈfendə(r)
plural -s
Synonyms of offendernext
1
: one that offends : one that violates a law, rule, or code of conduct : one that commits an offense : wrongdoer, transgressor
the ruler should have a power … to pardon some offendersJohn Locke
2
: something that causes injury or annoyance

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Offender.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/offender. Accessed 19 Dec. 2025.

More from Merriam-Webster on offender

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!