Is infamous the opposite of famous? Infamous is not the opposite of famous. It does not mean "not famous" or "exceptionally famous." It means "having a reputation of the worst kind."

INFAMOUS definition: having an extremely bad reputation. See examples of infamous used in a sentence.

INFAMOUS definition: 1. famous for something considered bad: 2. famous for something considered bad: 3. well known for…. Learn more.

Definition of infamous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Feb 11, 2026 · infamous (comparative more infamous, superlative most infamous) Having a bad reputation; disreputable; notorious; unpleasant or evil; widely known, especially for something scornful.

Someone or something that is notorious is well known for something that is bad or undesirable. The area was notorious for murders.

1. disreputable, ill-famed, notorious. 2. disgraceful, scandalous; nefarious, odious, wicked, shocking, vile, base, heinous, villainous. 1. reputable. 2. praiseworthy, admirable. Synonyms: notorious, ill …

Causing or deserving severe public condemnation; heinous: "No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury" (US …

Infamous definition: Having an exceedingly bad reputation; notorious.

Definition of infamous. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.