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noun adul·ter·er \ə-ˈdəl-tər-ər\

Simple Definition of adulterer

  • : a married person who has sex with someone who is not that person's wife or husband : a person who commits adultery

Source: Merriam-Webster's Learner's Dictionary

Full Definition of adulterer

  1. :  a person who commits adultery; especially :  a man who commits adultery

15th Century

First Known Use of adulterer

15th century

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