fails verb Stress: first syllable 🤍 Save Syllables: fails (1) English Definition Be unsuccessful in achieving one's goal or in an exam. Example Sentence If he doesn't try, he fails. US IPA /feɪlz/ 🔊 Listen US UK IPA /feɪlz/ 🔊 Listen UK Synonyms flops misses collapses falters Antonyms succeeds triumphs Share this Word Facebook WhatsApp X Telegram Copy Link