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Dictionary Entry

annihilate

verb

Find the meaning of the word annihilate, plus dictionary definition, pronunciation, thesaurus-style synonyms, antonyms, and related vocabulary.

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1

Meaning

Dictionary meaning in a clear, student-friendly format.

To destroy something completely; to obliterate.

Example Sentence

The asteroid was powerful enough to annihilate all life on Earth.

Usage Note

Used to describe complete destruction, often in contexts of war, natural disasters, or overwhelming defeat in games or competitions.

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This word also appears in ReadingWillow year-level vocabulary lists. Use the matching list pages to study related words in sequence.