The word "negate" in English means: To cause something to not be effective., To deny the truth of something..
The phonetic transcription of "negate" is /nɪˈɡeɪt/ in British English and /ˈnɛɡeɪt/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "negate": invalidate, nullify, cancel, deny, contradict, refute.
Example usage of "negate": "The rain will negate our plans to have a picnic.". More examples on the page.