notorious.
Senses with an unfavourable connotation.
Meaning & usage
Senses with an unfavourable connotation. Of a person or entity: generally or widely known for something negative; infamous.
Senses with an unfavourable connotation. Of an act, situation, etc.: blameworthy in an obvious and offensive way; blatant, flagrant.
Senses with a favourable or neutral connotation. Generally or widely known; of common knowledge; famous or well-known.
Senses with a favourable or neutral connotation. Clear, evident, obvious.
Senses with a favourable or neutral connotation. Generally or widely knowable.
Where this word comes from
From Late Middle English notoryous, from Medieval Latin nōtōrius (“evident, known; famous, well-known; infamous”), from Latin nōtus (“known, recognized; familiar, widely known; famous, well-known; infamous”) + -tōrius (suffix forming adjectives). Nōtus is the perfect passive participle of nōscō (“to become acquainted with or learn about (something); (rare) to be familiar with, recognize”), ultimately from Proto-Indo-European *ǵneh₃- (“to know; to recognize”). cognates * Catalan notori (“well-known”) * Middle French notoire (Anglo-Norman notoire, notoir, notore, notorie, modern French notoire (“notorious; well-known”)) * Italian notorio (“notorious; well-known”) * Portuguese notorjo (obsolete), notório (“illustrious; open, public; notorious”) * Spanish notorio (“apparent, clear, obvious; well-known”)
Synonym of notoriously.
Where this word comes from
From Late Middle English notoryous, from Medieval Latin nōtōrius (“evident, known; famous, well-known; infamous”), from Latin nōtus (“known, recognized; familiar, widely known; famous, well-known; infamous”) + -tōrius (suffix forming adjectives). Nōtus is the perfect passive participle of nōscō (“to become acquainted with or learn about (something); (rare) to be familiar with, recognize”), ultimately from Proto-Indo-European *ǵneh₃- (“to know; to recognize”). cognates * Catalan notori (“well-known”) * Middle French notoire (Anglo-Norman notoire, notoir, notore, notorie, modern French notoire (“notorious; well-known”)) * Italian notorio (“notorious; well-known”) * Portuguese notorjo (obsolete), notório (“illustrious; open, public; notorious”) * Spanish notorio (“apparent, clear, obvious; well-known”)
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.