not adverb Stress: first syllable 🤍 Save Syllables: not (1) English Definition Used with an auxiliary verb or 'be' to form the negative. Example Sentence I will not go there. US IPA /nɑːt/ 🔊 Listen US UK IPA /nɒt/ 🔊 Listen UK Synonyms no never nay none Antonyms yes indeed surely Share this Word Facebook WhatsApp X Telegram Copy Link