Dictionary Entry
extinct
adjectiveFind the meaning of the word extinct, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.
1
Meaning
Dictionary meaning in a clear, student-friendly format.
having no living members; dying out completely
Example Sentence
The dodo has been extinct since the 1600s, so no one will ever see one alive today.
Usage Note
Use this word when talking about animals or plants that have completely died out and no longer exist anywhere on Earth.