Thesaurus.com
Dictionary.com
Showing results for unprecedented. Search instead for witnessed unprecedented.
Definitions

unprecedented

[uhn-pres-i-den-tid] / ʌnˈprɛs ɪˌdɛn tɪd /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He points to the UK, now grappling with wildfires at an unprecedented scale.

From Barron's Aug. 3, 2026

Starting in April, AI models from OpenAI and Anthropic left their test-beds and broke into unsuspecting corporations in unprecedented cyberattacks.

From The Wall Street Journal Aug. 2, 2026

Her large dance crew, the Royal Family, helped establish the mold of choreographer-dancer-musician after unprecedented success at the HHI competition.

From Los Angeles Times Jul. 31, 2026

The revelation broadens a cyber incident that OpenAI described as unprecedented and which began when two of its models hacked Hugging Face, a site developers use to store and share AI models and code.

From Barron's Jul. 29, 2026

But for the first time in all his years here, the station is facing an unprecedented situation.

From "Dry" by Neal Shusterman and Jarrod Shusterman




Vocabulary lists containing unprecedented


Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training