The meaning of QUICKLY is in a quick manner. How to use quickly in a sentence. Synonyms for QUICKLY: rapidly, swiftly, fast, quick, soon, promptly, immediately, hastily; Antonyms of QUICKLY: slowly, slow, sluggishly, deliberately, lingeringly, leisurely, belatedly, ploddingly Define quickly. quickly synonyms, quickly pronunciation, quickly translation, English dictionary definition of quickly. adj. quick·er , quick·est 1. Moving or functioning rapidly and energetically; speedy: an animal that is quick enough to escape most predators. Do you recommend this business? What's the vibe? Got a question about Quickly? Ask the Yelp community! Your trust is our priority, With a 2018 population of 159,620, Hayward is the sixth largest city in the Bay Area and the third largest in Alameda County. Hayward was ranked as the 33rd most populous municipality in California. Find 56 different ways to say QUICKLY, along with antonyms, related words, and example sentences at Thesaurus.com. Discover the Quickly Menu featuring the original best boba near me. Enjoy authentic bubble tea, milk tea, smoothies, rice bowls, and Asian snacks. Fresh ingredients, bold flavors, and quick service at your local Quickly. Quickly began marketing themselves as a New Generation Asian Fusion-style cafe in the United States, as opposed to just a tapioca drink shop. Most locations offer free Wi-Fi internet access. Do you recommend this business? Do they take Apple Pay? We'll have to walk quickly to get there on time. Quickly now, you two, daddy's waiting in the car!.