Definition of unprecedented Unprecedented

/ʌnpɹɛˈsɪdɛˌntɪd/ - [unpresidentid] - un•prec•e•dent•ed

We found 5 definitions of unprecedented from 5 different sources.

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What does unprecedented mean?

WordNet

WordNet by Princeton University

Adjective

unprecedented - having no precedent; novel; "an unprecedented expansion in population and industry"
  precedented having or supported or justified by a precedent
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • unprecedented (Adjective)
    Never before seen or done, without precedent.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • unprecedented (a.)
    Having no precedent or example; not preceded by a like case; not having the authority of prior example; novel; new; unexampled.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • unprecedented
    Without precedent.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • unprecedented
    un-pres′ē-den-ted, adj. having no precedent: novel.—adv. Unprec′edentedly

Pronunciation

Word frequency

Unprecedented is...

60% Complete
Very rare
Rare
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Very Common
66% Complete
Rare
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Common

Sign Language

unprecedented in sign language
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