quickly adverb Stress: first syllable 🤍 Save Syllables: quick-ly (2) English Definition At a fast speed; rapidly. Example Sentence She finished the work very quickly. US IPA /ˈkwɪkli/ 🔊 Listen US UK IPA /ˈkwɪkli/ 🔊 Listen UK Synonyms rapidly fast swiftly speedily Antonyms slowly gradually Share this Word Facebook WhatsApp X Telegram Copy Link