straighten verb Stress: first syllable 🤍 Save Syllables: straight-en (2) English Definition Make or become straight. Example Sentence He straightened his tie. US IPA /ˈstreɪtn/ 🔊 Listen US UK IPA /ˈstreɪtn/ 🔊 Listen UK Synonyms align tidy adjust unbend Antonyms bend twist curve Share this Word Facebook WhatsApp X Telegram Copy Link